| blob | eac4815d057c83c30c767b178ede40dc48c3b5db |
1 2000-12-22 H.J. Lu <hjl@gnu.org>
3 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
5 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
7 * tc-i386.h (i386_target_format): Define even for ELFs.
8 (QWORD_MNEM_SUFFIX): New macro.
9 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
10 New macros
11 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
12 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
13 ImmExt): Renumber.
14 (Size64, No_qSuf, NoRex64, Rex64): New macros.
15 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
16 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
17 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
18 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
19 Renumber.
20 (Reg, WordReg): Add Reg64.
21 (Imm): Add Imm32S and Imm64.
22 (EncImm): New.
23 (Disp): Add Disp64 and Disp32S.
24 (AnyMem): Add Disp32S.
25 (RegRex, RegRex64): New macros.
26 (rex_byte): New type.
27 * tc-i386.c (set_16bit_code_flag): Kill.
28 (fits_in_unsigned_long, fits_in_signed_long): New functions.
29 (reloc): New parameter "signed"; support x86_64.
30 (set_code_flag): New.
31 (DEFAULT_ARCH): New macro; default to "i386".
32 (default_arch): New static variable.
33 (struct _i386_insn): New fields Operand_PCrel; rex.
34 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
35 (flag_code): New enum and static variable.
36 (use_rela_relocations): New static variable.
37 (flag_code_names): New static variable.
38 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
39 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
40 K6 and Athlon.
41 (i386_align_code): Return plain "nop" for x86_64.
42 (mode_from_disp_size): Support Disp32S.
43 (smallest_imm_type): Support Imm32S and Imm64.
44 (offset_in_range): Support size of 8.
45 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
46 (md_pseudo_table): Add "code64"; use set_code_flat.
47 (md_begin): Emit sane error message on hash failure.
48 (tc_i386_fix_adjustable): Support x86_64 relocations.
49 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
50 instructions supported on particular arch just partially,
51 output of 64bit immediates, handling of Imm32S and Disp32S type.
52 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
53 (i386_displacement): Likewise.
54 (i386_index_check): Cleanup; support 64bit addresses.
55 (md_apply_fix3): Support x86_64 relocation and rela.
56 (md_longopts): Add "32" and "64".
57 (md_parse_option): Add OPTION_32 and OPTION_64.
58 (i386_target_format): Call even for ELFs; choose between
59 elf64-x86-64 and elf32-i386.
60 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
61 (tc_gen_reloc): Support rela relocations and x86_64.
62 (intel_e09_1): Support QWORD.
64 2000-12-15 Diego Novillo <dnovillo@redhat.com>
66 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
67 it's not an offset expression.
68 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
69 keep the braces '[' and ']' in the output string.
70 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
71 != FLAT. There is no such op_modifier.
73 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
75 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
76 if we have it.
78 2000-12-13 Kazu Hirata <kazu@hxi.com>
80 * as.h: Fix formatting.
81 * cgen.h: Likewise.
82 * dwarf2dbg.c: Likewise.
83 * input-scrub.c: Likewise.
84 * read.h: Likewise.
86 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
88 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
89 configure: Regenerate.
91 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
93 * dwarf2dbg.c: #include <limits.h> only if it exists.
95 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
97 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
98 (md_apply_fix): Here too.
100 2000-12-12 Jim Wilson <wilson@redhat.com>
102 * config/tc-ia64.h (ia64_init): Add prototype.
104 2000-12-12 H.J. Lu <hjl@gnu.org>
106 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
108 * read.h (outputting_stabs_line_debug): Change it to int.
109 * stabs.c (outputting_stabs_line_debug): Likewise.
111 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
113 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
114 the address of a function result.
116 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
118 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
119 (md_assemble): Call dwarf2_emit_insn.
120 (shlib): Fix typo SHILB -> SHLIB.
121 (md_parse_option): Likewise.
122 (ppc_elf_validate_fix): Likewise:
123 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
125 2000-12-12 Nick Clifton <nickc@redhat.com>
127 * cgen.h: Fix formatting.
128 * input-scrub.c: Fix formatting.
129 * macro.c: Fix formatting.
130 * config/tc-mips.c: Fix formatting.
131 * doc/c-mips.texi: Fix formatting.
133 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
135 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
136 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
137 references.
138 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
139 otherwise.
140 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
141 (No_dSuf): Kill.
143 * i386.h (*_Suf): Remove No_dSuf.
144 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
145 Remove.
146 (i386_optab): Remove 'd' in the suffixes.
148 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
150 * config/tc-i386.c (T_SHORT): Undefine before defining.
152 2000-12-05 Kazu Hirata <kazu@hxi.com>
154 * config/tc-mips.c: Fix formatting.
156 2000-12-04 Matthew Hiller <hiller@redhat.com>
158 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
159 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
160 (md_show_usage): Ditto.
161 (md_parse_option): Ditto.
162 (d10v_cleanup): Writes pending instruction only if
163 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
164 Fix compile time warning messages.
166 * doc/c-d10v.texi: Documents new options.
168 2000-12-04 Matthew Hiller <hiller@redhat.com>
170 * stabs.c (outputting_stabs_line_debug): New variable.
171 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
172 function entry and unset at function exit.
174 * read.h (outputting_stabs_line_debug): New extern declaration.
176 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
178 * dwarf2dbg.c: Fix compile time warning messages.
180 2000-12-03 Kazu Hirata <kazu@hxi.com>
182 * config/tc-a29k.c: Fix formatting.
183 * config/tc-alpha.c: Likewise.
184 * config/tc-arm.c: Likewise.
185 * config/tc-cris.c: Likewise.
186 * config/tc-hppa.c: Likewise.
187 * config/tc-i370.c: Likewise.
188 * config/tc-i386.c: Likewise.
189 * config/tc-i860.c: Likewise.
190 * config/tc-i960.c: Likewise.
191 * config/tc-ia64.c: Likewise.
192 * config/tc-m68hc11.c: Likewise.
193 * config/tc-m68k.c: Likewise.
194 * config/tc-m88k.c: Likewise.
195 * config/tc-pj.c: Likewise.
196 * config/tc-ppc.c: Likewise.
197 * config/tc-sh.c: Likewise.
198 * config/tc-sparc.c: Likewise.
199 * config/tc-tahoe.c: Likewise.
200 * config/tc-vax.c: Likewise.
202 2000-12-01 Chris Demetriou <cgd@sibyte.com>
204 * config/tc-mips.c (mips_ip): When calculating offsets,
205 don't accept as constant the difference between the
206 addresses of symbols in two different sections.
208 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
209 specifiers.
210 (validate_mips_insn): Likewise. Also, update 'B' operand
211 specifier to use OP_*_CODE20 constants and delete 'm' operand
212 specifier.
213 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
214 operand specifiers. Change warning generated by 'B' operand
215 specifier to reflect its new multi-purpose usage.
217 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
218 -1, and update comment.
219 (file_mips_isa): Likewise.
220 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
221 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
222 ISA_* constants rather than hard-coded numbers.
223 (mips_cpu_info): New structure.
224 (mips_cpu_info_table): New table describing CPU and ISA names
225 and numbers.
226 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
227 mips_cpu_info_from_cpu): New functions.
228 (mips_isa_to_str): New function to get string for ISA name.
229 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
230 return const char *.
231 (md_begin): Redo CPU and ISA selection logic, using
232 mips_cpu_info_from_*. Convert to use ISA_* constants rather
233 than hard-coded numbers.
234 (append_insn, mips_emit_delays, macro, macro2): Convert to use
235 ISA_* constants rather than hard-coded numbers.
236 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
237 (md_longopts): Delete OPTION_NO_MIPS32.
238 (md_parse_option): Convert to use ISA_* constants rather than
239 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
240 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
241 to use strcasecmp to recognize "default" and to use
242 mips_cpu_info_from_name to get CPU numbers from argument.
243 (md_show_usage): Move -mips32 so it's with the rest of the ISA
244 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
245 mips32-4k.
246 (s_mipsset): Accept ISA value 32.
247 * doc/as.texinfo: Clean up MIPS options summary slightly,
248 remove -no-mips32. Add note about -mips4 and -mips32
249 specifying those ISA levels. Delete -mips32 and -no-mips32
250 cpu flag descriptions.
251 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
252 up the supported CPU switch list, and replace 4Kc, 4Km, and
253 4Kp entries with a single mips32-4k entry. Note that you can
254 use ".set mips32".
256 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
257 ISA_MIPS64.
258 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
259 -mips5 and -mips64.
260 (md_parse_option): Add cases for OPTION_MIPS5 and
261 OPTION_MIPS64.
262 (md_show_usage): Mention -mips5 and -mips64 arguments.
263 (s_mipsset): Add cases for MIPS5 and MIPS64.
264 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
265 and pseudo-CPUs.
266 * doc/as.texinfo: Mention -mips5 and -mips64 options
267 and their meanings.
268 * doc/c-mips.texi: Likewise. Also update introduction
269 and ".set" usage information.
271 * config/tc-mips.c (md_show_usage): Add "sb1" to the
272 CPU list.
273 (mips_cpu_info_table): Add SB-1 entries.
274 * doc/c-mips.texi: Add "sb1" to the list of CPUs
275 known to the -mcpu option.
277 * doc/as.texinfo: Correct description of MIPS -mcpu
278 option, by copying some of the text from doc/c-mips.texi.
280 2000-12-01 Joel Sherrill <joel@OARcorp.com>
282 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
283 New targets.
284 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
285 (sparc*-*-rtems*): Switched from a.out to ELF.
286 * configure: Regenerate.
287 * config.in: Regenerate.
288 * Makefile.in: Regenerate.
289 * aclocal.m4: Regenerate.
290 * po/gas.pot: Regenerate.
292 2000-11-30 Philip Blundell <pb@futuretv.com>
294 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
295 even in non BFD_ASSEMBLER case.
297 2000-11-30 Diego Novillo <dnovillo@redhat.com>
299 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
300 syntax.
302 2000-11-29 Richard Henderson <rth@redhat.com>
304 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
305 until dwarf2_finish; use relaxation to get cross-fragment offsets;
306 thread multiple subsegments properly; handle multiple code
307 sections properly; emit proper compilation unit info for assembler
308 generated debugging.
310 * as.h (enum _relax_state): Add rs_dwarf2dbg.
311 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
312 (dwarf2dbg_estimate_size_before_relax): Declare.
313 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
314 * write.c: Include dwarf2dbg.h.
315 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
316 (relax_segment): Likewise.
318 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
320 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
321 jump>: Use as_bad_where instead of as_bad. Tweak error message
322 accordingly. Stabilize frag by updating fix part and resetting
323 variant part.
324 <undefined symbol, unconditional jump>: Ditto.
325 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
326 indexing is_end_of_line[].
327 (md_assemble): Initialize size to 0.
328 (md_section_align): Mark parameter seg as unused.
329 (parse_reg): Parse names case-insensitively.
331 2000-11-28 Kazu Hirata <kazu@hxi.com>
333 * config/obj-aout.h: Fix formatting.
334 * config/obj-bout.h: Likewise.
335 * config/obj-coff.c: Likewise.
336 * config/obj-coff.h: Likewise.
337 * config/obj-elf.h: Likewise.
338 * config/obj-som.h: Likewise.
339 * config/obj-vms.c: Likewise.
340 * config/obj-vms.h: Likewise.
341 * config/tc-h8300.h: Likewise.
342 * config/tc-ns32k.h: Likewise.
343 * config/tc-sparc.h: Likewise.
344 * config/tc-tic54x.h: Likewise.
345 * config/tc-z8k.h: Likewise.
347 2000-11-28 Nick Clifton <nickc@redhat.com>
349 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
350 License is present in the sources, but not the output, and
351 also available from the GNU website.
352 (GNU Free Documentation License): Comment out this section.
354 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
356 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
357 targets. Remove i860 from valid a.out targets.
358 * Makefile.in: Regenerate.
360 * config/tc-cris.c: Include dwarf2dbg.h.
361 (md_pseudo_table): Add .file and .loc.
362 (md_assemble): Call dwarf2_emit_insn if generating ELF.
363 (s_cris_file, s_cris_loc): New.
364 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
365 * Makefile.am: Regenerate dependencies.
366 * Makefile.in: Regenerate.
368 2000-11-28 Alan Modra <alan@linuxcare.com.au>
370 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
371 (MRI_MUL_PRECEDENCE): Likewise.
372 (op_rank): Fix a comment typo.
374 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
376 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
377 the error message.
378 (get_operand): Fix analysis for movw/movb instructions.
380 2000-11-24 Nick Clifton <nickc@redhat.com>
382 * configure.in (xscale-elf): Add target.
383 (xscale-coff): Add target.
384 * configure: Regenerate.
386 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
387 extenstion.
388 (ARM_EXT_XSCALE): New ARM architecture extension.
389 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
390 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
391 (ARM_THUMB): Rename to ARM_EXT_THUMB.
392 (ARM_ARCH_V4): Remove processor from architecture.
393 (ARM_ARCH_3M): New architecutre definition.
394 (ARM_ARCH_V5TE): New architecutre definition.
395 (ARM_ARCH_XSCALE): New architecutre definition.
396 (CPU_DEFAULT): Allow to be defaulted to XScale.
397 (atpcs): New boolean variable.
398 (ldr_flags): Support 'd' flag for double word loads.
399 (str_flags): Support 'd' flag for double word stored.
400 (do_mia): New function.
401 (do_mar): New function.
402 (do_mra): New function.
403 (do_pld): New function.
404 (do_ldrd): New function.
405 (do_blx): New function.
406 (do_bkpt): New function.
407 (do_clz): New function.
408 (do_lstc2): New function.
409 (do_cdp2): New function.
410 (do_t_blx): New function.
411 (do_t_bkpt): New function.
412 (do_smla): New function.
413 (do_smlal): New function.
414 (do_smul): New function.
415 (do_qadd): New function.
416 (do_co_reg2c): New function.
417 (LONGEST_INSN): Redefine to 7.
419 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
420 command line switches.
422 2000-11-22 Jim Wilson <wilson@redhat.com>
424 * config/tc-ia64.c (pseudo_func): Add missing initializers.
425 (struct rsrc): Make line unsigned.
426 (gr_values): Add missing initializer.
427 (SLOT_NUM_NOT_SET): Add unsigned cast.
428 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
429 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
430 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
431 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
432 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
433 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
434 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
435 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
436 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
437 Add ATTRIBUTE_UNUSED to unused parameters.
438 (convert_expr_to_ab_reg): Add parens.
439 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
440 (dot_prologue): Initialize grsave when declared.
441 (md_pseudo_table): Add missing initializers.
442 (operand_match): Add casts to bfd_vma.
443 (emit_one_bundle): Delete unused local prev. Make required_template
444 unsigned.
445 (specify_resource): Cast i to unsigned.
446 (note_register_values): Use fprintf_vma.
447 (print_dependency): Likewise.
449 2000-11-21 Jim Wilson <wilson@redhat.com>
451 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
452 for unwind info section.
453 (dot_endp): Likewise for unwind section.
455 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
456 fix_new_exp.
458 2000-11-21 Jakub Jelinek <jakub@redhat.com>
460 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
461 (output_insn): Call dwarf2_emit_insn.
462 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
464 2000-11-17 Richard Henderson <rth@redhat.com>
466 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
467 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
468 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
470 2000-11-17 Nick Clifton <nickc@redhat.com>
472 * config/tc-arm.c (md_pseudo_table): Add support for .line and
473 .file pseudo ops.
475 2000-11-17 Richard Henderson <rth@redhat.com>
477 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
479 2000-11-17 Richard Henderson <rth@redhat.com>
481 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
482 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
483 tri-state definition of alpha_flag_mdebug.
484 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
485 (s_alpha_file): Store first .file directive.
486 (s_alpha_stab): New.
487 (md_pseudo_table): Add stabs and stabn.
489 2000-11-17 Richard Henderson <rth@redhat.com>
491 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
493 2000-11-17 Richard Henderson <rth@redhat.com>
495 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
496 (main): Call dwarf2_finish.
497 * as.h (debug_type): Clarify documentation of the meaning
498 of this variable.
499 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
500 (print_stats): Fix parenthesis problem.
501 (now_subseg_size): New.
502 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
503 (dwarf2_directive_file): Don't set debug_type.
504 (dwarf2_where): Honor DEBUG_DWARF2 first.
505 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
506 do nothing if not emitting dwarf2 debug info, or no work.
507 * dwarf2dbg.h (dwarf2_emit_insn): Update.
508 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
509 (ecoff_new_file): Likewise.
510 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
511 commentary wrt dwarf2.
513 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
514 ATTRIBUTE_UNUSED as needed.
515 (emit_insn): Call dwarf2_emit_insn.
516 (s_alpha_file): New.
517 (s_alpha_loc): New.
518 (s_alpha_coff_wrapper): Don't handle them.
519 (md_pseudo_table): Update for .file and .loc.
520 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
522 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
523 don't protect with debug_type.
524 * config/tc-hppa.c (md_assemble): Likewise.
525 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
526 * config/tc-mn10300.c (md_assemble): Likewise.
527 * config/tc-sh.c (md_assemble): Likewise.
528 * config/tc-v850.c (md_assemble): Likewise.
530 * config/tc-arm.c (arm_end_of_source): Remove.
531 * config/tc-hppa.c (pa_end_of_source): Remove.
532 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
533 * config/tc-mn10300.c (mn10300_finalize): Remove.
534 * config/tc-sh.c (sh_finalize): Remove.
535 * config/tc-v850.c (sh_finalize): Remove.
537 * config/tc-arm.h (md_end): Remove.
538 * config/tc-hppa.h (md_end): Remove.
539 (DWARF2_LINE_MIN_INSN_LENGTH): New.
540 * config/tc-m68hc11.h (md_end): Remove.
541 * config/tc-mn10300.h (md_end): Remove.
542 * config/tc-sh.h (md_end): Remove.
543 * config/tc-v850.h (md_end): Remove.
545 * config/tc-ia64.c (emit_one_bundle): Don't protect
546 dwarf2 bits with debug_type.
547 (md_assemble): Likewise.
548 (ia64_end_of_source): Don't call dwarf2_finish.
550 2000-11-16 Jim Wilson <wilson@redhat.com>
552 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
553 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
554 > 16.
556 2000-11-16 H.J. Lu <hjl@gnu.org>
558 * config/obj-elf.c (obj_elf_symver): Don't check the missing
559 version name.
561 2000-11-15 Kazu Hirata <kazu@hxi.com>
563 * config/tc-tic30.c: Fix formatting.
564 * config/tc-tic80.c: Likewise.
565 * config/tc-v850.c: Likewise.
566 * config/tc-vax.c: Likewise.
567 * config/tc-w65.c: Likewise.
568 * config/tc-z8k.c: Likewise.
570 2000-11-14 DJ Delorie <dj@redhat.com>
572 * config/tc-v850.c: Support dwarf2.
573 * config/tc-v850.h: Ditto.
575 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
576 parse_cons_expression_v850 to initialize hold_cons_reloc.
578 2000-11-15 Bernd Schmidt <bernds@redhat.com>
580 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
581 (errata_nops_necessary_p): New function.
582 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
583 md.
585 2000-11-14 Jim Wilson <wilson@redhat.com>
587 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
588 return little endian bfd formats.
590 2000-11-14 Kazu Hirata <kazu@hxi.com>
592 * config/aout_gnu.h: Fix formatting.
593 * config/atof-vax.c: Likewise.
594 * config/m68k-parse.h: Likewise.
595 * config/m88k-opcode.h: Likewise.
596 * config/obj-elf.c: Likewise.
597 * config/tc-arm.c: Likewise.
598 * config/tc-cris.c: Likewise.
599 * config/tc-i386.c: Likewise.
600 * config/tc-ia64.c: Likewise.
601 * config/tc-mn10300.c: Likewise.
602 * config/te-386bsd.h: Likewise.
603 * config/te-hppa.h: Likewise.
604 * config/te-nbsd.h: Likewise.
605 * config/te-ppcnw.h: Likewise.
606 * config/te-sparcaout.h: Likewise.
607 * config/te-tmips.h: Likewise.
608 * config/vax-inst.h: Likewise.
609 * config/vms-conf.h: Likewise.
611 2000-11-14 Jakub Jelinek <jakub@redhat.com>
613 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
615 2000-11-13 H.J. Lu <hjl@gnu.org>
617 * config/obj-elf.c (elf_frob_symbol): Support
618 ".symver name,name2@@@nodename".
619 (elf_frob_file_before_adjust): Likewise.
621 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
622 and ".symver name,name2@@@nodename".
623 Fix a typo.
625 2000-11-12 H.J. Lu (hjl@gnu.org)
627 * config/obj-elf.c (obj_elf_symver): Check missing version
628 name.
630 2000-11-12 H.J. Lu (hjl@gnu.org)
632 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
633 instead of bfd_vma for non-bfd assemblers.
635 2000-11-09 Kazu Hirata <kazu@hxi.com>
637 * itbl-ops.c: Fix comment typos.
639 2000-11-08 Jim Wilson <wilson@redhat.com>
641 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
642 (struct unwind): Add next_slot_frag field.
643 (slot_index): New parameters slot_frag and first_frag. Add code
644 to add in frag sizes when different. Add comments.
645 (fixup_unw_records): New locals first_frag and last_frag. Pass new
646 arguments to slot_index.
647 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
648 loop end. Set next_slot_frag field.
650 2000-11-07 H.J. Lu <hjl@gnu.org>
652 * doc/as.texinfo (.symver): Updated for versioned symbol
653 reference.
655 * obj.h (format_ops): Add the frob_file_before_adjust field.
657 * config/obj-aout.c (aout_format_ops): Set the
658 frob_file_before_adjust field to 0.
659 * config/obj-coff.c (coff_format_ops): Likewise.
660 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
662 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
663 name.
664 (elf_frob_file_before_adjust): New function to remove unneeded
665 versioned symbols from the symbol table.
666 (elf_format_ops): Set the frob_file_before_adjust field to
667 elf_frob_file_before_adjust.
669 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
670 not defined.
672 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
674 2000-11-07 Peter Targett <peter.targett@arccores.com>
676 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
677 BIG_ENDIAN macros.
678 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
679 Fix compile time warning messages.
681 2000-11-07 Nick Clifton <nickc@redhat.com>
683 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
684 buffer in order to avoid buffer overflows.
686 2000-11-06 Steve Ellcey <sje@cup.hp.com>
688 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
689 Change M to m for -milp32 or -mlp64 to match gcc.
690 (dot_endp): Use bytes_per_address instead of 8.
691 (emit_one_bundle): Use number_to_chars_littleendian instead of
692 md_number_to_chars.
693 (fix_insn): Likewise.
694 (ia64_init): New function.
695 (ia64_target_format): New function.
696 (md_begin): Set endianness, arch, and machine as appropriate.
697 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
698 Make these macros depend on TE_HPUX macro.
699 (TARGET_FORMAT): Define.
700 (HOST_SPECIAL_INIT): Define.
701 * config/te-hpux.h: New file.
702 * configure.in: Add "ia64-*-hpux*" target to configure.
703 * configure: Regenerate.
705 2000-11-06 Kazu Hirata <kazu@hxi.com>
707 * as.c: Fix formatting.
708 * dwarf2dbg.c: Likewise.
709 * input-file.c: Likewise.
710 * input-file.h: Likewise.
711 * input-scrub.c: Likewise.
712 * itbl-ops.c: Likewise.
713 * listing.c: Likewise.
714 * macro.h: Likewise.
715 * messages.c: Likewise.
716 * read.c: Likewise.
717 * subsegs.c: Likewise.
718 * subsegs.h: Likewise.
719 * write.c: Likewise.
721 2000-11-06 Nick Clifton <nickc@redhat.com>
723 * doc/as.texinfo: Add GNU Free Documentation License.
724 * doc/gasp.texi: Add GNU Free Documentation License.
725 * doc/as.1: Add GNU Free Documentation License.
727 2000-11-05 Nick Clifton <nickc@redhat.com>
729 * config/tc-arm.c: Add include of "dwarf2dbg.h"
731 2000-11-02 Per Lundberg <plundis@chaosdev.org>
733 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
734 * configure: Regenerate.
736 2000-11-01 Nick Clifton <nickc@redhat.com>
738 * read.c (original_case_string): New global variable.
739 (read_a_source_file): Copy opcode string into
740 original_case_string if clobbering the case of the opcode.
741 * read.h: Export the definition of original_case_string.
742 * config/tc-arm.c (md_assembler): When parsing a .req
743 directive use the original opcode string, not the case
744 clobbered version.
746 2000-11-02 Nick Clifton <nickc@redhat.com>
748 * config/tc-mn10300.c (debug_line): Remove this static
749 variable.
750 (md_assemble): Call dwarf2_generate_asm_lineno instead of
751 dwarf2_where and dwarf2_gen_line_info.
753 2000-11-02 Theo Honohan <th@futuretv.com>
755 * config/tc-arm.c (do_msr): Improve error message.
757 2000-10-31 Eric Christopher <echristo@redhat.com>
759 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
760 or pc-relative, else use fx_offset.
762 2000-10-31 Jim Wilson <wilson@redhat.com>
764 * config/tc-ia64.c (struct md): New field tag_fixups.
765 (ia64_flush_insns): Handle tag_fixups. Error if dangling
766 qualifying predicate.
767 (emit_one_bundle): Delete spurious multiplication by one. Handle
768 tag_fixups.
769 (ia64_start_line): Error if dangling qualifying predicate.
770 (defining_tag): New static variable.
771 (ia64_unrecognized_line, case '['): Parse tags.
772 (ia64_frob_label): Create tag_fixups.
773 (md_assemble): Reset md.qp.X_op after using it.
775 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
777 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
779 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
781 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
783 2000-10-30 Kazu Hirata <kazu@hxi.com>
785 * expr.c: Fix formatting.
786 * flonum-copy.c: Likewise.
787 * flonum.h: Likewise.
788 * gasp.c: Likewise.
789 * hash.c: Likewise.
791 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
793 * as.h (OPTION_MD_BASE): Bump to 190.
794 * as.c (parse_args) <std_longopts>: Add comment about the need to
795 check OPTION_MD_BASE in as.h.
797 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
798 for weak symbols.
800 2000-10-27 Nick Clifton <nickc@redhat.com>
802 * configure.in (emulations): Add m68hc12.
803 * configure: Regenerate.
804 * po/gas.pot: Regenerate.
806 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
808 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
809 cpsr*.
810 (arm_psr_parse): Handle lowercase CPSR and SPSR.
812 2000-10-25 Nick Clifton <nickc@redhat.com>
814 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
815 a DWARF2 line number information sequence.
817 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
819 * read.c (generate_lineno_debug): Update comment describing why
820 DWARF2 line number debug information is not generated
821 automatically by this function.
823 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
824 not all.
826 * config/tc-arm.h (md_end): Define.
827 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
829 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
830 if generating DWARF2 line numbers.
831 (arm_end_of_source): New function. Call dwarf2_finish if
832 necessary.
834 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
835 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
836 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
838 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
840 * tc-i386.c: Fix prototype declarations for functions taking no
841 arguments.
843 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
845 * tc-i386.c (i386_operand_modifier): Remove.
846 (build_displacement_string): Remove.
847 (i386_parse_seg): Remove.
848 (i386_intel_memory_operand): Remove.
849 (i386_intel_operand): Re-write using recursive descent parser based
850 on MASM documentation.
851 (struct intel_parser_s): New structure.
852 (intel_parser): New static variable.
853 (struct intel_token): New structure.
854 (cur_token, prev_token): New static variables.
855 (T_NIL): Define.
856 (T_CONST): Define.
857 (T_REG): Define.
858 (T_BYTE): Define.
859 (T_WORD): Define.
860 (T_DWORD): Define.
861 (T_QWORD): Define.
862 (T_XWORD): Define.
863 (T_SHORT): Define.
864 (T_OFFSET): Define.
865 (T_PTR): Define.
866 (T_ID): Define.
867 (intel_match_token): New function.
868 (intel_get_token): New function.
869 (intel_putback_token): New function.
870 (intel_expr): New function.
871 (intel_e05): New function.
872 (intel_e05_1): New function.
873 (intel_e06): New function.
874 (intel_e06_1): New function.
875 (intel_e09): New function.
876 (intel_e09_1): New function.
877 (intel_e10): New function.
878 (intel_e10_1): New function.
879 (intel_e11): New function.
881 2000-10-20 Jakub Jelinek <jakub@redhat.com>
883 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
884 instructions to loose any special insn->architecture mask.
886 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
887 (sparc_md_end, sparc_arch_types, sparc_arch,
888 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
889 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
890 request v9b architecture if they are used).
892 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
894 * config/tc-m68k.c: Fix the previous misapplied patch.
896 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
898 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
899 BFD_ASSEMBLER and !BFD_ASSEMBLER.
900 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
901 BFD_RELOC_*.
903 2000-10-17 Kazu Hirata <kazu@hxi.com>
905 * debug.c: Fix formatting.
906 * depend.c: Likewise.
907 * dwarf2dbg.c: Likewise.
908 * dwarf2dbg.h: Likewise.
909 * ecoff.c: Likewise.
910 * expr.c: Likewise.
911 * expr.h: Likewise.
912 * flonum-konst.c: Likewise.
913 * frags.h: Likewise.
915 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
917 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
918 options.
919 * doc/as.texinfo: Added notes about this new option.
921 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
923 * config/tc-sh.c (JREG): Remove.
924 (md_convert_frag): Remove #if 0:d code using JREG.
926 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
928 * config/tc-i386.c (i386_operand_modifier): Only match
929 modifiers SHORT and FLAT if they are followed by a space.
930 (parse_register): When `allow_naked_reg' is set, do not confuse
931 identifiers that start with a register name with a register.
933 2000-10-12 Kazu Hirata <kazu@hxi.com>
935 * app.c: Fix formatting.
936 * as.c: Likewise.
937 * as.h: Likewise.
938 * bit_fix.h: Likewise.
939 * cgen.c: Likewise.
940 * cgen.h: Likewise.
941 * cond.c: Likewise.
943 2000-10-11 Alan Modra <alan@linuxcare.com.au>
945 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
947 2000-10-07 Alan Modra <alan@linuxcare.com.au>
949 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
950 Re-arrange function a little and improve error message.
952 * write.c (write_relocs): Fix a comment.
954 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
955 link-once sections.
957 2000-10-05 Jim Wilson <wilson@cygnus.com>
959 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
961 2000-10-05 Alan Modra <alan@linuxcare.com.au>
963 * config/tc-i386.c: Delete some useless comments, reformat others.
965 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
966 non-global syms in linkonce sections.
968 2000-10-04 Ralf Baechle <ralf@gnu.org>
970 * config/tc-ia64.c (operand_match): Don't use // style comments.
971 * config/tc-i370.c: Likewise.
973 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
975 Changes to handle varying register prefix and user symbol prefix.
976 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
977 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
978 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
979 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
980 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
981 (demand_register_prefix): New variable.
982 (md_pseudo_table): New pseudo ".syntax".
983 (md_longopts): New options --no-underscore and --underscore.
984 (cris_target_format): Return elf32-us-cris or elf32-cris depending
985 on symbols_have_leading_underscore.
986 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
987 (get_spec_reg): Ditto.
988 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
989 Fix formatting.
990 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
991 --help.
992 <case OPTION_NO_US, case OPTION_US>: New.
993 (md_show_usage): Be brief and reformat to match continuation of
994 --help.
995 * po/gas.pot: Regenerate.
997 2000-09-28 Alan Modra <alan@linuxcare.com.au>
999 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1000 force relocs for 12 bit branches.
1001 (md_apply_fix): Similarly, adjust logic here.
1003 2000-09-28 Alan Modra <alan@linuxcare.com.au>
1005 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1006 adjust for external and weak syms as we will use a reloc. Allow
1007 for +8 offset when calculating limits of branches.
1008 (hppa_fix_adjustable): Undo 2000-09-23 change.
1009 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1010 Correct distance calculation.
1011 (tc_gen_reloc): Print the file name and line number if we can't
1012 handle a fixup.
1014 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1015 * config/tc-hppa.c (nonzero_dibits): Define.
1016 (arg_reloc_stub_needed): Check each arg and return value
1017 separately for zero case.
1018 (pa_align): Declare argument `bytes'.
1020 2000-09-25 Kazu Hirata <kazu@hxi.com>
1022 * config/tc-cris.c: Fix formatting.
1023 * config/tc-d10v.h: Likewise.
1024 * config/tc-d30v.c: Likewise.
1025 * config/tc-d30v.h: Likewise.
1026 * config/tc-fr30.c: Likewise.
1027 * config/tc-fr30.h: Likewise.
1028 * config/tc-m68k.c: Likewise.
1029 * config/tc-m68k.h: Likewise.
1030 * config/tc-pj.h: Likewise.
1031 * config/tc-ppc.c: Likewise.
1032 * config/tc-ppc.h: Likewise.
1033 * config/tc-sh.c: Likewise.
1034 * config/tc-sh.h: Likewise.
1035 * config/tc-sparc.c: Likewise.
1036 * config/tc-v850.h: Likewise.
1037 * config/tc-vax.h: Likewise.
1038 * config/tc-w65.h: Likewise.
1039 * config/tc-z8k.h: Likewise.
1041 2000-09-23 Alan Modra <alan@linuxcare.com.au>
1043 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1044 checks only for ELF.
1045 (hppa_force_relocation): Likewise.
1047 2000-09-22 Jim Wilson <wilson@cygnus.com>
1049 * config/tc-ia64.c (dv_sem): Add "stop".
1050 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1051 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1052 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1053 match above.
1054 (mark_resources): Check IA64_RS_PRr.
1056 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1058 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1059 md_estimate_size_before_relax): Redesign and clean up the
1060 relaxation mechanism.
1062 2000-09-21 Kazu Hirata <kazu@hxi.com>
1064 * config/tc-ns32k.c: Fix formatting.
1065 * config/tc-ns32k.h: Likewise.
1067 2000-09-20 Kazu Hirata <kazu@hxi.com>
1069 * config/tc-m32r.c: Fix formatting.
1070 * config/tc-m32r.h: Likewise.
1071 * config/tc-m68851.h: Likewise.
1072 * config/tc-m68hc11.c: Likewise.
1073 * config/tc-m68hc11.h: Likewise.
1074 * config/tc-m88k.c: Likewise.
1075 * config/tc-mcore.c: Likewise.
1076 * config/tc-mcore.h: Likewise.
1077 * config/tc-mips.c: Likewise.
1078 * config/tc-mips.h: Likewise.
1079 * config/tc-mn10200.h: Likewise.
1080 * config/tc-mn10300.h: Likewise.
1081 * config/tc-tahoe.c: Likewise.
1082 * config/tc-tahoe.h: Likewise.
1084 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1086 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1087 Likewise in relaxation description comments.
1089 2000-09-18 Alan Modra <alan@linuxcare.com.au>
1091 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1092 subtraction of two syms without emitting a relocation.
1094 From David Huggins-Daines <dhd@linuxcare.com>
1095 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1096 global or weak symbols.
1098 2000-09-15 Kazu Hirata <kazu@hxi.com>
1100 * config/tc-h8300.h: Fix formatting.
1101 * config/tc-h8500.c: Likewise.
1102 * config/tc-h8500.h: Likewise.
1103 * config/tc-hppa.h: Likewise.
1104 * config/tc-i370.h: Likewise.
1105 * config/tc-i386.h: Likewise.
1106 * config/tc-i860.c: Likewise.
1107 * config/tc-i860.h: Likewise.
1108 * config/tc-i960.h: Likewise.
1109 * config/tc-ia64.c: Likewise.
1110 * config/tc-ia64.h: Likewise.
1112 2000-09-14 Kazu Hirata <kazu@hxi.com>
1114 * config/tc-a29k.c: Fix formatting.
1115 * config/tc-alpha.c: Likewise.
1116 * config/tc-arc.c: Likewise.
1117 * config/tc-arc.h: Likewise.
1118 * config/tc-arm.c: Likewise.
1119 * config/tc-arm.h: Likewise.
1120 * config/tc-avr.c: Likewise.
1121 * config/tc-avr.h: Likewise.
1122 * config/tc-tic30.c: Likewise.
1123 * config/tc-tic30.h: Likewise.
1124 * config/tc-tic54x.c: Likewise.
1125 * config/tc-tic54x.h: Likewise.
1126 * config/tc-tic80.c: Likewise.
1127 * config/tc-tic80.h: Likewise.
1129 2000-09-14 Timothy Wall <twall@cygnus.com>
1131 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1132 parallel comparisons for later use.
1133 (struct rsrc): Add parallel comparison type.
1134 (resources_match): Skip special cases of PR usage (non-conflicting
1135 parallel compares).
1137 2000-09-13 Kazu Hirata <kazu@hxi.com>
1139 * config/obj-ecoff.c: Fix formatting.
1140 * config/obj-elf.c: Likewise.
1141 * config/obj-elf.h: Likewise.
1142 * config/obj-evax.h: Likewise.
1143 * config/obj-generic.h: Likewise.
1144 * config/obj-hp300.c: Likewise.
1145 * config/obj-hp300.h: Likewise.
1146 * config/obj-ieee.h: Likewise.
1147 * config/obj-vms.c: Likewise.
1148 * config/obj-vms.h: Likewise.
1150 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1152 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1153 (md_parse_option): Ditto.
1154 (md_longopts): Add -mips32 option.
1155 (md_show_usage): Document new options.
1156 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1157 (mips_ip): Assemble mfc0 with a sub-selection code.
1158 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1159 (mips_cpu_to_str): New function.
1160 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1161 Use CPU_* defines instead of hardcoded numbers.
1163 * doc/as.texinfo: Document new options.
1164 * doc/c-mips.texi: Ditto.
1166 2000-09-12 Kazu Hirata <kazu@hxi.com>
1168 * as.h: Fix formatting.
1169 * asintl.h: Likewise.
1170 * bit_fix.h: Likewise.
1171 * config/obj-aout.c: Likewise.
1172 * config/obj-aout.h: Likewise.
1173 * config/obj-bout.c: Likewise.
1174 * config/obj-bout.h: Likewise.
1175 * config/obj-coff.c: Likewise.
1176 * config/obj-coff.h: Likewise.
1177 * dwarf2dbg.h: Likewise.
1178 * expr.h: Likewise.
1179 * flonum.h: Likewise.
1180 * frags.h: Likewise.
1181 * itbl-ops.h: Likewise.
1182 * macro.h: Likewise.
1183 * read.h: Likewise.
1184 * sb.h: Likewise.
1185 * struc-symbol.h: Likewise.
1186 * subsegs.h: Likewise.
1187 * symbols.h: Likewise.
1188 * tc.h: Likewise.
1189 * write.h: Likewise.
1191 2000-09-11 Kazu Hirata <kazu@hxi.com>
1193 * bignum-copy.c: Fix formatting.
1194 * config/tc-i370.c: Likewise.
1195 * config/tc-i960.c: Likewise.
1196 * config/tc-m68k.c: Likewise.
1197 * ehopt.c: Likewise.
1198 * flonum-copy.c: Likewise.
1199 * flonum-konst.c: Likewise.
1200 * flonum-mult.c: Likewise.
1201 * literal.c: Likewise.
1202 * read.c: Likewise.
1203 * sb.c: Likewise.
1204 * stabs.c: Likewise.
1205 * subsegs.c: Likewise.
1207 2000-09-09 Philip Blundell <philb@gnu.org>
1209 * configure.in (arm*-*-uclinux*): New target.
1210 * configure: Regenerate.
1212 2000-09-09 Kazu Hirata <kazu@hxi.com>
1214 * input-file.c: Fix formatting.
1215 * itbl-ops.c: Likewise.
1216 * messages.c: Likewise.
1218 2000-09-08 Philip Blundell <philb@gnu.org>
1220 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1221 offset is negative.
1223 2000-09-07 H.J. Lu <hjl@gnu.org>
1225 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1226 * configure: Rebuild.
1228 2000-09-07 Kazu Hirata <kazu@hxi.com>
1230 * atof-generic.c: Fix formatting.
1231 * config/tc-mips.c: Likewise.
1232 * config/tc-vax.c: Likewise.
1233 * input-scrub.c: Likewise.
1235 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1237 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1238 * configure.in (sh-*-linux*): Added.
1239 * configure: Rebuilt.
1241 2000-09-06 Kazu Hirata <kazu@hxi.com>
1243 * config/tc-hppa.c: Fix formatting.
1245 * ecoff.c: Fix formatting.
1247 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1249 * configure: Rebuilt with new libtool.m4.
1251 2000-09-05 Kazu Hirata <kazu@hxi.com>
1253 * cgen.c: Fix formatting.
1254 * config/tc-ia64.c: Likewise.
1256 2000-09-05 Nick Clifton <nickc@redhat.com>
1258 * aclocal.m4: Regenerate.
1259 * config.in: Regenerate.
1260 * configure: Regenerate.
1261 * po/gas.pot: Regenerate.
1263 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1265 * config/tc-cris.c: Correct comment typos.
1267 2000-09-05 Eric Christopher <echristo@cygnus.com>
1269 * config/tc-mn10300.c: Cleanup.
1270 (md_pcrel_from): Enable.
1272 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1274 * expr.c (operand): Fix a comment typo.
1275 * write.c (write_relocs): Fix a signed/unsigned warning.
1277 * config/tc-hppa.c (fudge_reg_expressions): New
1278 (hppa_force_reg_syms_absolute): New.
1279 (pa_equ): Allow reg_section expressions.
1280 * config/tc-hppa.c (md_optimize_expr): Define.
1281 (hppa_force_reg_syms_absolute): Prototype.
1283 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1284 (pa_parse_number): Pass in arg to select fp reg parsing.
1285 Return 1 to indicate format checks pass. If strict, then only
1286 accept a register or register symbol. Return value in...
1287 (pa_number): New static for pa_parse_number.
1288 (FP_REG_BASE): Define.
1289 (FP_REG_RSEL): Define.
1290 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1291 appropriate. White space changes.
1292 (need_pa11_opcode): Don't bother passing any params, get them from
1293 globals instead.
1294 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1295 Remove extraneous check in case 'Q'.
1296 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1297 reg, set section of resulting symbol to reg_section.
1298 (pa_parse_space_stmt): Modify call to pa_parse_number.
1299 (pa_space): Likewise.
1301 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1302 (hppa_force_relocation): Handle vtable relocs.
1303 (pa_vtable_entry): New.
1304 (pa_vtable_inherit): New.
1305 (md_pseudo_table): Add entries for vtable pseudos.
1306 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1307 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1308 against weak syms.
1309 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1310 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1311 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1312 millicode import.
1313 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1314 specify a symbol type.
1316 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1317 dependent things together.
1318 (md_elf_symbol_type): Define.
1320 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1321 symbol.
1322 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1324 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1325 (obj_elf_vtable_entry): Declare.
1327 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1328 and export function.
1329 (obj_elf_vtable_entry): Similarly.
1330 (elf_pseudo_table): Fix the damage with a cast.
1332 2000-09-03 Richard Henderson <rth@cygnus.com>
1334 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1335 for template selection when a label is needed.
1337 2000-09-02 Kazu Hirata <kazu@hxi.com>
1339 * config/tc-ia64.c: Fix formatting.
1341 2000-09-02 Nick Clifton <nickc@redhat.com>
1343 * configure.in: Increase version number to 2.10.91.
1344 * configure: Regenerate.
1345 * aclocal.m4: Regenerate.
1346 * config.in: Regenerate.
1347 * po/gas.pot: Regenerate.
1348 * Makefile.in: Regenerate.
1350 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1352 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1353 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1354 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1355 similar relocs.
1356 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1357 branches.
1359 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1361 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1362 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1363 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1364 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1365 (GOT_symbol): New variable.
1366 (md_undefined_symbol): Set it.
1368 2000-09-01 Richard Henderson <rth@cygnus.com>
1370 * config/tc-ia64.c (match): Don't inline.
1371 (extra_goodness): New.
1372 (md_begin): Prefer nop.f and nop.b for best_template.
1374 2000-08-31 Kazu Hirata <kazu@hxi.com>
1376 * as.c: Fix formatting.
1377 * cond.c: Likewise.
1378 * frags.c: Likewise.
1379 * macro.c: Likewise.
1381 2000-08-31 Eric Christopher <echristo@cygnus.com>
1383 * config/tc-mn10300.c: Cleanup and fix warnings.
1384 (md_pseudo_table): Add initializers.
1385 (md_show_usage): Cleanup.
1386 (md_parse_option): Fix warnings.
1387 (md_undefined_symbol): Fix warnings.
1388 (md_conver_frag): Fix warnings.
1389 (tc_gen_reloc): Fix warnings.
1390 (md_apply_fix3): Fix warnings.
1391 (check_operand): Fix warnings.
1393 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1395 * acinclude.m4: Include libtool and gettext macros from the
1396 top level.
1397 * aclocal.m4, configure: Rebuilt.
1399 2000-08-30 Mark Hatle <mhatle@mvista.com>
1401 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1403 2000-08-31 Kazu Hirata <kazu@hxi.com>
1405 * listing.c: Fix formatting.
1407 2000-08-29 Kazu Hirata <kazu@hxi.com>
1409 * app.c: Fix a comment typo. Fix formatting.
1411 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1413 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1414 offset of the target destination for jmp instructions.
1415 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1417 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1419 * NEWS: Mention support for CRIS.
1421 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1423 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1424 Sets `.lcomm' alignment to zero.
1426 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1428 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1429 (TC_FIX_ADJUSTABLE): Define.
1431 2000-08-23 Jim Wilson <wilson@cygnus.com>
1433 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1434 unwind.personality_routine is set.
1436 2000-08-23 H.J. Lu <hjl@gnu.org>
1438 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1440 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1442 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1443 environment is pe.
1445 2000-08-22 H.J. Lu <hjl@gnu.org>
1447 * config.in (STRICTCOFF): New for strict COFF.
1449 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1450 i386-*-go32* and i386-go32-rtems*.
1451 * configure: Rebuilt.
1453 * config/obj-coff.c (obj_coff_endef): Follow the historical
1454 behavior if STRICTCOFF is not defined.
1456 * doc/internals.texi: Document STRICTCOFF.
1458 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1460 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1461 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1462 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1463 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1464 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1465 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1466 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1467 Likewise.
1469 2000-08-22 Eric Christopher <echristo@cygnus.com>
1471 * config/tc-mn10300.c: (md_apply_fix): New function.
1472 (mn10300_force_relocation): New function.
1473 (mn10300_fix_adjustable): New function.
1475 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1476 (TC_HANDLES_FX_DONE): Define.
1477 (obj_fix_adjustable): Define.
1478 (MD_APPLY_FIX3): Define.
1479 (TC_LINKRELAX_FIXUP): Define.
1481 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1482 previously defined.
1483 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1485 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1487 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1489 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1490 if the fixup resulted in a relocation.
1492 2000-08-18 Nick Clifton <nickc@redhat.com>
1494 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1495 Make reference to first element of shift_names explicit.
1497 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1499 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1500 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1501 add a symbol's address. Removed all target-specific #ifdefs that
1502 used to accomplished the same.
1503 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1504 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1505 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1506 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1507 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1509 2000-08-17 Kazu Hirata <kazu@hxi.com>
1511 * dwarf2dbg.c: Fix formatting.
1513 2000-08-17 Nick Clifton <nickc@redhat.com>
1515 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1516 to be recoded as logical shift lefts by zero.
1518 2000-08-16 Jim Wilson <wilson@cygnus.com>
1520 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1521 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1522 source registers.
1523 (note_register_values): Handle IA64_OPND_R3_2 operands.
1525 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1527 * config/tc-i860.c (md_operand): Silly typo fixed.
1529 2000-08-16 Nick Clifton <nickc@redhat.com>
1531 * config/tc-arm.c (struct asm_shift): Delete.
1532 (shift[]): Delete.
1533 (enum asm_shift_index): New.
1534 (struct asm_shift_properties): New.
1535 (struct asm_shift_name): New.
1536 (shift_properties[]); New.
1537 (shift_names[]); New.
1539 (decode_shift): Use new structures.
1540 Issue a warning is "ROR #0" is used.
1541 Issue a warning if "ASR #0" or "LSR #0" is used.
1543 (md_begin): Initialise arm_shift_hsh table from new
1544 asm_shift_name array.
1546 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1548 * config/tc-sparc.c: Kill all warnings.
1549 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1550 in -xarch= as well.
1551 (md_show_usage): Update usage text.
1553 2000-08-16 Nick Clifton <nickc@redhat.com>
1555 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1556 useful.
1558 2000-08-15 Will Cohen <wcohen@redhat.com>
1560 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1562 * config/tc-sh.c (md_assemble): Changed so debug_type
1563 test performed for ppi_assemble
1564 * config/tc-sh.c: Included dwarf2dbg.h.
1565 (debug_line): Defined.
1566 (md_assemble): Generates dwarf2 line info.
1567 (sh_finalize): New function. Finalize dwarf2 info.
1568 (assemble_ppi): Returns size of code generated.
1569 (build_Mytes): Returns size of code generated.
1570 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1571 * config/tc-sh.h (md_end): Defined.
1572 (sh_finalize): Declared.
1574 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1576 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1577 md_number_to_chars.
1579 2000-08-14 Nick Clifton <nickc@redhat.com>
1581 * config/tc-arm.c (do_bx): Allow "bx pc".
1583 2000-08-14 Jim Wilson <wilson@cygnus.com>
1585 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1586 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1587 (md_begin): Change assignment to md.flag to OR in the new bit.
1589 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1591 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1592 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1593 C_MOU, and C_EOS.
1595 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1597 * NEWS: Mention i860 support.
1599 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1601 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1603 2000-08-14 Andreas Schwab <schwab@suse.de>
1605 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1607 2000-08-11 Andreas Schwab <schwab@suse.de>
1609 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1610 argument.
1612 2000-08-11 Kazu Hirata <kazu@hxi.com>
1614 * expr.c: Fix formatting.
1615 * config/obj-bout.c: Likewise.
1617 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1619 * doc/c-i860.texi: Flesh out the i860 section more.
1621 2000-08-10 Kazu Hirata <kazu@hxi.com>
1623 * symbols.c: Fix formatting.
1624 * expr.c: Likewise.
1626 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1628 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1629 has the IgnoreSize bit set.
1631 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1633 From Rodney Brown <RodneyBrown@mynd.com>
1634 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1635 * configure: Regenerate.
1637 2000-08-09 Kazu Hirata <kazu@hxi.com>
1639 * hash.c: Fix formatting.
1640 * gasp.c: Likewise.
1642 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1644 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1645 (i860_fix_info): New enum.
1646 (MD_APPLY_FIX3): Define.
1647 (WORKING_DOT_WORD): Define.
1648 (TC_HANDLES_FX_DONE): Define.
1649 (DIFF_EXPR_OK): Define.
1650 (LISTING_HEADER): Define.
1651 (TARGET_FORMAT): Select target format based on endian flag.
1652 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1653 (target_big_endian): Add external declaration.
1655 * config/tc-i860.c: All existing code reworked completely. Other
1656 new code shown below.
1657 (SYNTAX_SVR4): Define.
1658 (target_warn_expand): New variable.
1659 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1660 (md_longopts): Declare and define with new options (-EL, -EB,
1661 and -mwarn-expand).
1662 (md_show_usage): New function.
1663 (md_operand): New function.
1664 (obtain_reloc_for_imm16): New function.
1665 (md_apply_fix3): New function.
1666 (tc_gen_reloc): New function.
1668 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1670 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1671 2 bytes of the jump address are in the same frag.
1672 (find): Accept 68hc12 register indirect modes.
1674 * NEWS: Mention 68HC11 & 68HC12 support.
1676 2000-08-07 Richard Henderson <rth@cygnus.com>
1678 * config/tc-ia64.c (unwind): Add prologue_mask member.
1679 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1680 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1681 (dot_body): Clear unwind.prologue_mask.
1682 (dot_prologue): Set it. Accept a register second argument.
1684 2000-08-07 Kazu Hirata <kazu@hxi.com>
1686 * config/atof-ieee.c: Fix formatting.
1687 * config/atof-tahoe.c: Likewise.
1689 2000-08-06 Nick Clifton <nickc@cygnus.com>
1691 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1692 work.
1694 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1695 of .popsection, .previous, .pushsection, .subsection,
1696 .version, .vtable_entry, .vtable_inherit and .weak.
1698 2000-08-05 Kazu Hirata <kazu@hxi.com>
1700 * config/tc-cris.c: Fix formatting.
1701 * config/tc-i386.c: Likewise.
1702 * config/tc-sparc.c (sparc_ip): Simplify the code.
1704 2000-08-04 Kazu Hirata <kazu@hxi.com>
1706 * config/tc-cris.c: Rearrange code for readability.
1707 * config/tc-d10v.c: Fix formatting.
1708 * config/tc-m32r.c: Likewise.
1709 * config/tc-sparc.c: Likewise.
1711 2000-08-02 Jim Wilson <wilson@cygnus.com>
1713 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1714 before ia64_find_opcode.
1715 (md_assemble): Likewise.
1717 2000-08-01 Nick Clifton <nickc@cygnus.com>
1719 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1720 Undo some formatting fixes.
1722 2000-08-01 Kazu Hirata <kazu@hxi.com>
1724 * config/obj-som.c: Fix formatting.
1725 * config/obj-ieee.c: Likewise.
1726 * config/tc-arm.c: Likewise.
1727 * config/tc-v850.c: Likewise.
1729 2000-08-01 Nick Clifton <nickc@redhat.com>
1731 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1732 index by command line option.
1734 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1736 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1737 (@node M68K-Branch): Rewrite to match the reality.
1739 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1741 * doc/c-i860.texi: New file.
1742 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1743 * doc/Makefile.in: Regenerate.
1744 * doc/all.texi: Add I860 as relevant architecture.
1745 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1747 2000-07-31 Kazu Hirata <kazu@hxi.com>
1749 * config/tc-d30v.c: Fix formatting.
1751 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1753 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1754 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1755 long emit a long branch if available instead of an absolute jump, never
1756 emit absolute jumps for anything with --pcrel.
1758 * doc/c-m68k.texi: Document new command line option.
1760 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1762 * config/tc-avr.c: Use PARAMS macro in function declarations.
1763 Don't declare md_pcrel_from_section (already in tc-avr.h).
1764 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1765 (avr_operand): Don't set (unsigned) op_mask to -1.
1767 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1769 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1770 * configure: Regenerated.
1771 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1772 of operand to the .type directive (.e.g, "type").
1774 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1776 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1777 * app.c (do_scrub_chars): Record where first comment found.
1778 * read.c (read_a_source_file): Init found_comment on entry, and
1779 notify whether comments found on exit.
1780 * config/tc-hppa.c (md_shortopts): Add "c".
1781 (md_longopts): Add warn-comment.
1782 (md_parse_option): Handle it.
1783 (md_show_usage): Show available options.
1784 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1786 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1788 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1789 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1790 sym_ptr_ptr
1791 (md_estimate_size_before_relax): Don't fall off end of function.
1793 2000-07-27 Kazu Hirata <kazu@hxi.com>
1795 * config/tc-avr.c: Fix formatting.
1796 * config/tc-ns32k.c: Likewise.
1798 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1800 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1802 2000-07-27 Kazu Hirata <kazu@hxi.com>
1804 * config/tc-d10v.c: Fix formatting.
1805 * config/tc-z8k.c: Likewise.
1806 * config/tc-sparc.c: Likewise.
1808 2000-07-26 Dave Brolley <brolley@redhat.com>
1810 * cgen.c (queue_fixup): Declare opinfo.
1811 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1812 (gas_cgen_md_operand): Ditto.
1813 (gas_cgen_md_apply_fix3): Ditto.
1815 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1817 * config/obj-coff.c (obj_frob_symbol): Don't merge
1818 labels. Don't merge if the symbol isn't constant. Return
1819 immediately if a symbol is merged.
1821 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1823 * frags.c (frag_align): Correct absolute section alignment.
1825 2000-07-20 DJ Delorie <dj@redhat.com>
1827 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1828 it breaks linking against DLLs.
1830 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1832 * configure.in: Add CRIS support.
1833 * configure: Regenerate.
1834 * Makefile.am: (CPU_TYPES): Add cris.
1835 (CPU_OBJ_VALID) [aout]: Add cris.
1836 (MULTI_CPU_TYPES): Add cris.
1837 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1838 [coff]: Only i386 and mips are valid.
1839 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1840 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1841 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1842 Regenerate dependencies.
1843 * Makefile.in: Regenerate.
1844 * aclocal.m4: Regenerate.
1845 * as.c: Declare crisaout, criself.
1846 * config/tc-cris.h, config/tc-cris.c: New.
1847 * config/e-criself.c, config/e-crisaout.c: New.
1848 * po/POTFILES.in, po/gas.pot: Regenerate.
1850 2000-07-20 Kazu Hirata <kazu@hxi.com>
1852 * read.c: Fix formatting.
1853 * write.c: Fix formatting.
1855 2000-07-19 H.J. Lu <hjl@gnu.org>
1857 * sb.c: Include <stdlib.h> if exists for abort ().
1859 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1861 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1862 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1863 (pa_type_args): Same here.
1865 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1867 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1868 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1869 the storage class is already set.
1871 2000-07-17 Kazu Hirata <kazu@hxi.com>
1873 * config/tc-m68hc11.c: Fix formatting.
1874 * config/tc-mn10200.c: Likewise.
1875 * config/tc-mn10300.c: Likewise.
1876 * config/tc-pj.c: Likewise.
1877 * config/tc-tic80.c: Likewise.
1878 * config/tc-w65.c: Likewise.
1880 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1882 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1883 is defined.
1885 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1887 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1888 @code.
1890 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1892 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1893 ELF as are used for SOM (except the 32-bit reloc one) to decide
1894 whether a symbol can be reduced to a section symbol. Expand on
1895 the comment for symbols involved in LR% and RR% expressions.
1897 2000-07-14 Nick Clifton <nickc@cygnus.com>
1899 * config/tc-mips.c (mips_disable_float_construction): New
1900 static variable. Set to true if doubles should not be
1901 constructed by loading two single width fp registers with
1902 halves of the value.
1903 (mips_ip): Test mips_disable_float_construction.
1904 (md_longopts): Add command line switches --construct-floats
1905 and --no-construct-floats.
1906 (md_parse_option): Parse new command line options.
1907 (md_show_usage): Describe new command line options.
1909 * doc/c-mips.texi: Document new command line options.
1911 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1913 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1914 * configure: Regenerate.
1916 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1918 * configure.in (DEFAULT_EMULATION setting): Revert part of
1919 2000-07-01 change that set te_multi=multi unless set to tmips.
1920 * configure: Regenerate.
1922 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1924 * config/obj-coff.c (coff_frob_section): Add padding to the last
1925 section when aligning it increases its size.
1927 2000-07-11 Kazu Hirata <kazu@hxi.com>
1929 * config/tc-tic54x.c: Fix formatting.
1931 2000-07-10 Kazu Hirata <kazu@hxi.com>
1933 * config/tc-h8500.c: Fix formatting.
1934 * config/tc-tic54x.c: Fix formatting.
1936 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1938 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1939 displacements correctly.
1941 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1943 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1945 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1946 warning.
1947 (hash_jam): Ditto.
1949 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1951 From David Huggins-Daines <dhd@linuxcare.com>
1952 * config/te-hppalinux64.h: Add a new emulation.
1953 * configure.in (emulations): Add configure bits to support the
1954 64-bit Linux/parisc target.
1955 * configure: Regenerate.
1957 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1958 (md_shortopts): Add `V' for ELF.
1960 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1961 when SOM or ELF_ARG_RELOC are defined.
1962 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1963 ELF_ARG_RELOC are defined.
1964 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1965 (pa_stringer): ..Do it here instead. Fix comment typos.
1966 (hppa_force_relocation): Cast enums to int before comparing with
1967 ints.
1969 From Ryan Bradetich <rbradetich@uswest.net>
1970 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1971 redifinition warning.
1972 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1973 (hppa_force_relocation): ditto
1974 (md_apply_fix): Added cast to buf to fix warnings.
1976 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1977 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1979 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1980 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1981 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1982 reloc_type** to avoid warnings in switch.
1983 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1984 little earlier instead.
1986 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1987 and elf.
1988 (pa_type_args): Use symbol_arg_reloc_info.
1989 (struct pa_it): Make arg_reloc unsigned int.
1990 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1991 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1992 (pa_code): Delete. pa_text duplicates this function.
1993 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1994 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1995 int.
1996 (cons_fix_new_hppa): Actually change selector to e_fsel when
1997 warning about assuming so.
1998 (tc_gen_reloc): More example elf arg reloc code.
1999 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2000 (hppa_force_relocation): Likewise.
2002 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2003 files.
2004 (pa_end_of_source): Prototype.
2005 (hppa_fix_adjustable): Prototype.
2006 (LABELS_WITHOUT_COLONS): Move it..
2007 * config/te-hppa.h: To here.
2009 * config/te-hppa64.h: New file.
2011 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2012 type.
2013 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2014 format -10, -16, 16 relocs.
2015 (hppa_elf_mark_end_of_function): Test for null
2016 last_call_info->start_symbol
2018 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2019 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2020 re_assesmble_* functions. Delete extraneous statements. Fix
2021 typos in comments.
2022 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2023 insn to re_assemble_*.
2025 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2027 * doc/internals.texi (Expressions): Fix typo.
2029 2000-07-08 Kazu Hirata <kazu@hxi.com>
2031 * config/tc-sh.c: Fix formatting.
2032 * config/tc-tic54x.c: Fix formatting.
2033 * depend.c: Fix formatting.
2034 * flonum-konst.c: Likewise.
2035 * flonum-mult.c: Likewise.
2037 2000-07-07 Kazu Hirata <kazu@hxi.com>
2039 * config/tc-sh.c: Fix comments.
2040 * config/obj-vms.c: Fix comments.
2041 * config/tc-a29k.c: Likewise.
2042 * config/tc-alpha.c: Likewise.
2043 * config/tc-h8300.c: Likewise.
2044 * config/tc-h8500.c: Likewise.
2045 * config/tc-i370.c: Likewise.
2046 * config/tc-ia64.c: Likewise.
2047 * config/tc-m68hc11.c: Likewise.
2048 * config/tc-m68k.c: Likewise.
2049 * config/tc-mips.c: Likewise.
2050 * config/tc-ns32k.c: Likewise.
2051 * config/tc-ppc.c: Likewise.
2052 * config/tc-z8k.c: Likewise.
2054 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2056 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2057 Default to '(SEC_LOAD | SEC_DATA)'.
2058 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2060 * doc/internals.texi (CPU Backend): Describe
2061 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2063 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2065 * as.c (parse_args): NULL terminate the long option list.
2067 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2069 * config/tc-d30v.h: Include "write.h" for fixS.
2070 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2072 2000-07-05 Nick Clifton <nickc@cygnus.com>
2074 * config/tc-d30v.c (write_2_short): Further changes to warning
2075 messages produced when combining EITHER_BUT_PREFER_MU attributed
2076 opcodes.
2078 2000-07-05 DJ Delorie <dj@redhat.com>
2080 * MAINTAINERS: new
2082 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
2084 * config/tc-arm.c (psrs): Accept combinations of flags.
2086 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2088 * config/tc-avr.c: Change _ () to _() around all strings marked
2089 for translation (exception from the usual coding style).
2090 (avr_opt): New struct variable, how the new switches are set.
2091 (OPTION_MMCU): Define as 'm' and actually use.
2092 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2093 (show_mcu_list): New function, display the list of known MCUs.
2094 (md_show_usage): Document the new switches. Call show_mcu_list.
2095 (avr_set_arch): Change 'm' to OPTION_MMCU.
2096 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2097 Handle the new switches.
2098 (avr_operands): Disable warnings for undefined combinations of
2099 operands if -mall-opcodes. Disable warnings for skipping two-word
2100 instructions if enhanced core or -mno-skip-bug.
2101 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2102 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2103 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2104 (avr_ldi_expression): Warn about implicit lo8().
2105 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2107 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2109 * configure.in: Add entry for mips-*-sysv4*MP*
2110 * configure: Rebuild
2111 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2112 elf32-tradlittlemips for traditional mips targets.
2113 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2114 test for Link Once sections as in adjust_reloc_syms.
2115 * config/te-tmips.h: New file for traditional mips targets. Define
2116 TE_TMIPS.
2118 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2120 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2121 flags argument is not present, don't change an existing section's
2122 section's attributes. If the flags argument is present, warn if the
2123 attributes don't match the section's current attributes. When
2124 long section names are supported, set SEC_LINK_ONCE and
2125 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2127 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2129 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2130 symbols; create them.
2132 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2134 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2135 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2137 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2139 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2140 expressions. Ignore the problem when handling 16 bit signed
2141 immediates, because the assembler will take care of the relocation
2142 later.
2144 2000-06-27 Nick Clifton <nickc@cygnus.com>
2146 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2147 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2148 sequential order, and emit warning messages if the input source
2149 code contains constructs like that, or parallel constructs
2150 containing such opcodes.
2152 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2154 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2155 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2156 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2157 (md_show_usage): Update usage message.
2158 (md_parse_option): Allow redefinition of MCU type within the
2159 same avr[1-5] bfd machine type. Show both old and new MCU type
2160 in the error message.
2161 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2162 Simplify 8K wrap code.
2164 2000-06-25 Kazu Hirata <kazu@hxi.com>
2166 * config/obj-aout.c: Remove all uses of DEFUN.
2167 * config/obj-ieee.c: Likewise.
2168 * config/tc-sh.c: Fix comment typos.
2169 * config/tc-tahoe.c: Likewise.
2170 * config/tc-vax.c: Likewise.
2171 * config/tc-w65.c: Likewise.
2172 * config/tc-z8k.c: Likewise.
2173 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2175 2000-06-24 DJ Delorie <dj@cygnus.com>
2177 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2178 more changes from Sept 1999
2179 (tc_i386_fix_adjustable): ditto
2180 (md_apply_fix3): ditto
2182 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2184 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2185 (gas_cgen_parse_operand): Set it around expression() call.
2186 (gas_cgen_md_operand): Test for it before longjmp().
2188 2000-06-24 Kazu Hirata <kazu@hxi.com>
2190 * config/tc-h8500.c: Remove all uses of DEFUN.
2191 * config/tc-sh.c: Likewise.
2192 * config/tc-w65.c: Likewise.
2193 * config/tc-z8k.c: Likewise.
2195 * config/tc-h8500.c: Fix typos in comments.
2197 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2199 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2200 is defined.
2202 2000-06-23 matthew green <mrg@redhat.com>
2204 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2205 defined. Fix error message for `[' grouping.
2207 2000-06-22 Kazu Hirata <kazu@hxi.com>
2209 * config/tc-h8300.c: Fix formatting and comment typos.
2211 2000-06-22 Timothy Wall <twall@cygnus.com>
2213 * config/tc-ia64.c (note_register_values): Move premature QP
2214 notation clearing into the appropriate place.
2216 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2218 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2219 first before anything else. Add bin-bugs.h, emul.h and progress.h
2220 Sort list of files as for $(OBJS) in Makefile.am.
2222 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2223 find one. Remake dependencies.
2224 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2225 * Makefile.in: Regenerate.
2226 * doc/Makefile.in: Regenerate.
2228 * config/tc-i386.c (i386_displacement): Don't assume a constant
2229 displacement is necessarily 16 bits when in 16 bit code mode.
2230 (md_assemble): Instead size the displacement here after we know
2231 for sure that a .code16gcc operand hasn't automatically added
2232 operand size prefixes.
2234 2000-06-21 H.J. Lu <hjl@gnu.org>
2236 * Makefile.am: Rebuild dependency.
2237 * Makefile.in: Rebuild.
2239 2000-06-21 Kazu Hirata <kazu@hxi.com>
2241 * config/tc-h8300.c (parse_reg): Make the function static.
2242 (parse_exp): Likewise.
2244 2000-06-20 DJ Delorie <dj@cygnus.com>
2246 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2247 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2248 for cygwin import libraries to work properly.
2250 2000-06-20 H.J. Lu <hjl@gnu.org>
2252 * Makefile.am: Rebuild dependency.
2253 * Makefile.in: Rebuild.
2254 * configure: Likewise.
2255 * doc/Makefile.in: Likewise.
2257 2000-06-20 Timothy Wall <twall@cygnus.com>
2259 * doc/internals.texi (CPU backend): Add @itemx for
2260 TC_START_LABEL_WITHOUT_COLON.
2261 * doc/c-tic54x.texi: New.
2262 * doc/as.texinfo: Add tic54x features and include primary tic54x
2263 documentation file.
2264 * doc/all.texi: Add C54X.
2265 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2266 * doc/Makefile.in: Regenerate.
2267 * configure.in: Add tic54x and define LIBM for tic54x.
2268 * configure: Regenrate.
2269 * config/tc-tic54x.[ch]: New.
2270 * config/obj-coff.h: Add tic54x.
2271 * Makefile.am: (CPU_TYPES): Add tic54x.
2272 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2273 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2274 (as_new_LDADD): Add $(LIBM).
2275 * Makefile.in: Regenerate.
2277 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2279 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2280 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2281 * doc/as.texinfo: Likewise.
2283 * configure, Makefile.in: Regenerate.
2284 * configure.in (emulations): Recognize m6811 and m6812.
2285 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2286 Added files for 68hc11 and 68hc12 assembler.
2287 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2288 * config/tc-m68hc11.h: Header definition for that assembler.
2290 2000-06-18 Nick Clifton <nickc@redhat.com>
2292 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2293 instead of OCTETS_PER_BYTE.
2295 * config/tc-v850.c: Fix compile time warnings.
2296 * config/tc-ppc.c: Fix compile time warnings.
2298 2000-06-18 H.J. Lu <hjl@gnu.org>
2300 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2301 * configure: Rebuild.
2303 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2305 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2306 to BFD_ASSEMBLER.
2308 2000-06-16 Nick Clifton <nickc@cygnus.com>
2310 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2311 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2313 * doc/c-mips.texi: Document newly accepted cpu variants.
2315 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2317 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2319 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2321 * macro.c (getstring): Make it possible to escape the quote
2322 character.
2324 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2326 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2328 2000-06-13 H.J. Lu <hjl@gnu.org>
2330 * configure: Regenerate.
2332 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2334 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2335 separator.
2336 * doc/internals.texi (line_separator_chars): Semicolon is no
2337 longer a default. Mention null and newline as defaults.
2339 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2341 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2342 * config/tc-i860.h (line_separator_chars): Likewise.
2343 * config/tc-h8300.c (line_separator_chars): Likewise.
2344 * config/tc-i960.c (line_separator_chars): Likewise.
2345 * config/tc-m68k.c (line_separator_chars): Likewise.
2346 * config/tc-mips.c (line_separator_chars): Likewise.
2347 * config/tc-ns32k.c (line_separator_chars): Likewise.
2348 * config/tc-sparc.c (line_separator_chars): Likewise.
2349 * config/tc-vax.c (line_separator_chars): Likewise.
2351 * config/tc-h8300.c (comment_chars): Use string initialiser.
2352 * config/tc-i960.c (line_comment_chars): Likewise.
2353 * config/tc-z8k.c (comment_chars, line_comment_chars,
2354 line_separator_chars): Likewise.
2356 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2357 for TE_LINUX.
2359 2000-06-08 Nick Clifton <nickc@cygnus.com>
2361 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2362 for size 1 fixes.
2364 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2366 * configure.in (VERSION): Update to show this is the CVS mainline.
2368 2000-06-08 Matthew Jacob <mjacob@feral.com>
2370 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2371 $at is the integer register $r28, vs. both $r28 and the floating
2372 point register $f28.
2374 2000-06-08 James E. Wilson <wilson@cygnus.com>
2376 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2377 (dot_endp): Don't call ia64_flush_insns.
2378 (emit_one_bundle): Don't delete prologue/body records from
2379 unwind_record list in first loop. Rewrite second loop to account for
2380 this.
2382 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2384 * config/tc-ia64.c: Add missing prototypes.
2385 (generate_unwind_image): Cast argument to output_unw_records call.
2387 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2389 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2391 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2393 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2394 (REGISTER_P): likewise.
2395 (avr_opcodes): uses include/opcode/avr.h
2396 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2398 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2400 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2401 initializers too.
2403 2000-06-03 H.J. Lu <hjl@gnu.org>
2405 * read.c (is_end_of_line): Put back `;'.
2407 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2409 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2411 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2413 * expr.c (operand): Test is_end_of_line outside switch to catch
2414 line separator chars that are also operators.
2415 (operator): Return O_illegal for line separator chars.
2417 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2418 entry (or `!' entry for TC_HPPA).
2420 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2421 before indexing is_end_of_line. Remove redundant check for '\0'.
2422 (fp_op2): Likewise.
2423 * config/tc-h8500.c (md_assemble): Likewise.
2424 * config/tc-mcore.c (md_assemble): Likewise.
2425 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2426 (md_atof): Likewise
2428 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2429 is_end_of_line.
2430 * config/tc-mcore.c (mcore_cons): Likewise.
2431 (mcore_float_cons): Likewise.
2432 (mcore_stringer): Likewise.
2433 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2435 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2437 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2439 2000-05-29 Nick Clifton <nickc@cygnus.com>
2441 * config/tc-sh.c: Fix compile time warning messages.
2443 * config/tc-mips.c: Fix compile time warning messages.
2445 2000-05-29 Philip Blundell <philb@gnu.org>
2447 * doc/as.texinfo: Update copyright dates.
2448 (Local Labels): Delete misplaced mention of ARM.
2449 * NEWS: Mention ARM ELF support.
2451 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2453 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2454 it is modified, and use the real_size to compute the frag address
2455 for dwarf2 line info.
2457 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2459 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2460 line-matching scheme to cope with automake moving variables around.
2461 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2462 * Makefile.in: Regenerate.
2464 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2466 * config/tc-sparc.c (sparc_relax): New.
2467 (md_longopts): Add -relax and -no-relax options.
2468 (md_parse_options, md_show_usage): Likewise.
2469 (md_apply_fix3): Optimize tail call into branch always if possible.
2471 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2473 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2474 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2475 rules, with warning when a GAS statement specifies a packing that
2476 will result in an instruction being squashed.
2477 Added typdef packing_type and enumerals, changed various integer
2478 literals to use the enumerals.
2480 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2482 * config/tc-ia64.c (dot_restorereg_p): New function.
2483 (md_pseudo_table): Add restorereg.p.
2484 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2485 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2487 * config/tc-ia64.h (unw_record_type): Add unwabi.
2488 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2489 called MASK with members for imask, and the masks produced by
2490 fr_mem, gr_mem, br_mem, and frgr_mem.
2491 (unw_p_record): Add members ABI and CONTEXT.
2492 (unw_x_record): Add member AB.
2493 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2494 as pseudo-register for use during unwind info generation.
2495 (AR_PFS, AR_LC): New macros.
2496 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2497 whose names start with an at sign (as in "@priunat").
2498 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2499 register.
2500 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2501 proc_end, unwind_info, personality_routine): Consolidate into
2502 "unwind" structure to reduce offset-table use. Add member
2503 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2504 to be emitted.
2505 (output_R1_format, output_R3_format, output_P3_format,
2506 output_P6_format): Initialize R with zero to reduce compiler warnings.
2507 (output_P7_format): Ditto. Add `default' branch to switch
2508 statement to reduce compiler warnings.
2509 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2510 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2511 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2512 into single argument.
2513 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2514 compiler warnings. Merge A and B args into single argument.
2515 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2516 A and B args into single argument.
2517 (free_record): Removed (wasn't used).
2518 (free_list_records): Also free imasks in prologue records.
2519 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2520 (output_spill_mask): Remove.
2521 (output_unwabi): New function.
2522 (output_epilogue, output_label_state, output_copy_state): Call
2523 alloc_record.
2524 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2525 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2526 argument.
2527 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2528 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2529 as part of handling the prologue records. Emit region's imask if
2530 we have one. Handle unwabi, epilogue, label_state, copy_state,
2531 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2532 spill_sprel_p, and spill_reg_p records.
2533 (set_imask, count_bits, slot_index): New function.
2534 (fixup_unw_records): Fix region size computation. Handle
2535 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2536 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2537 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2538 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2539 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2540 (dot_save): Use manifest constants for applicaton registers.
2541 Handle REG_PR and REG_PRIUNAT.
2542 (dot_restore): Don't just ignore it.
2543 (dot_restorereg): New function..
2544 (generate_unwind_image): Ensure unwind info is a multiple of eight
2545 bytes, not just four bytes.
2546 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2547 (dot_altrp): Don't just ignore it.
2548 (dot_savemem): New function. Replaces dot_savesp() and
2549 dot_savepsp(). Use manifest constants for applicaton registers.
2550 Handle REG_PR and REG_PRIUNAT.
2551 (dot_savef): Simplify.
2552 (dot_saveb): Support generation of br_gr.
2553 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2554 dot_label_state, dot_copy_state): New function.
2555 (dot_unwabi): Don't just ignore it.
2556 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2557 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2558 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2559 (emit_one_bundle): Set slot number for prologue/body records
2560 *before* emitting the first insn.
2561 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2562 (md_begin): Declare "psp" pseudo-register.
2563 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2564 so we don't get segfault.
2565 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2566 counts as required per SW Conventions manual
2567 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2568 output_preds_psprel, output_preds_sprel, output_spill_base,
2569 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2570 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2571 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2572 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2573 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2574 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2575 (dot_vframe): Implement.
2576 (dot_vframesp, dot_vframepsp): New function.
2578 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2580 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2581 * configure: Regenerate.
2583 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2585 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2586 (md_estimate_size_before_relax): so we can use it here instead of
2587 old kludges. Localise vars to blocks. Comment.
2589 * frags.c (frag_new): Update fr_var comments.
2590 * frags.h (struct frag): Ditto.
2592 2000-05-22 Richard Henderson <rth@cygnus.com>
2594 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2595 (pseudo_func): Add pcrel.
2596 (operand_match): Handle IA64_OPND_TGT64.
2597 (build_insn): Likewise.
2598 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2599 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2600 (fix_insn): Handle all three 64-bit relocation types.
2602 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2604 * obj.h (struct format_ops): New members begin, app_file,
2605 s_set_other, s_set_desc, s_get_type, s_set_type,
2606 separate_stab_sections, init_stab_section.
2608 * config/obj-multi.h: Update GPL notice to v2.
2609 (obj_begin): New.
2610 (obj_app_file): New.
2611 (S_SET_SIZE): Test s_set_size for NULL before calling.
2612 (S_SET_ALIGN): Similar for s_set_align.
2613 (S_SET_OTHER): New.
2614 (S_SET_DESC): New.
2615 (S_GET_TYPE): New.
2616 (S_SET_TYPE): New.
2617 (SEPARATE_STAB_SECTIONS): New.
2618 (INIT_STAB_SECTION): New.
2619 (EMIT_SECTION_SYMBOLS): New.
2620 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2622 * config/obj-elf.h: Update GPL notice to v2.
2623 Mention that this file is included from obj-multi.h.
2624 (obj_begin): Wrap definition in ifndef.
2625 (elf_file_symbol): Constify declaration.
2626 (obj_app_file): Ditto.
2627 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2628 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2630 * config/obj-elf.c (elf_s_set_other): New.
2631 (elf_file_symbol): Constify argument.
2632 (elf_separate_stab_sections): New.
2633 (elf_init_stab_section): New.
2634 (elf_format_ops): Add new members. Remove comma at end.
2636 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2637 (ecoff_format_ops): Add new fields. Remove comma at end.
2638 Mention inconsistency for emit_section_symbols.
2640 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2642 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2643 (coff_separate_stab_sections): New.
2644 (coff_format_ops): Add new members.
2646 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2647 (obj_aout_s_set_other): New.
2648 (obj_aout_s_set_desc): New.
2649 (obj_aout_s_get_type): New.
2650 (obj_aout_s_set_type): New.
2651 (obj_aout_separate_stab_sections): New.
2652 (aout_format_ops): New members added. Use obj_aout_process_stab,
2653 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2654 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2655 appropriate.
2656 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2658 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2660 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2661 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2662 (md_estimate_size_before_relax): Ensure jumps to weak and
2663 externally visible symbols are relocatable.
2665 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2667 * stabs.c (aout_process_stab): Make global.
2668 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2669 * read.h (aout_process_stab): Declare.
2671 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2672 Generalize to *aout, *coff *elf.
2673 * configure: Regenerated.
2675 * doc/internals.texi (Object format backend): Say
2676 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2678 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2679 * Makefile.in: Regenerated.
2681 2000-05-19 Catherine Moore <clm@cygnus.com>
2683 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2685 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2687 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2688 instruction to reflect change in re_assemble_*.
2690 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2692 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2693 build PA64 ELF tools.
2694 * configure: Rebuilt.
2696 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2698 * Makefile.am: Regenerate dependencies.
2699 * Makefile.in: Regenerate.
2701 2000-05-15 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-arm.c (struct asm_psr): Add boolean field
2704 distinguishing between CSPR and SPSR. Rename 'number' field
2705 to 'field'.
2706 (psrs): Rearrange contents to match new asm_psr structure.
2707 (arm_psr_parse): Move next to psr_required_here. Make it
2708 return an asm_psr structure.
2709 (psr_required_here): Use asm_psr structure returned by
2710 arm_psr_parse.
2711 (do_msr): Reorganise to allow psr_required_here to be called
2712 only once.
2713 (md_undefined_name): Mark 'name' parameter as unused, since
2714 the COFF target does not use it.
2716 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2718 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2719 standards.
2720 * config/te-aux.h: Likewise.
2721 * config/te-dpx2.h: Likewise.
2722 * config/te-go32.h: Likewise.
2723 * config/te-hp300.h: Likewise.
2724 * config/te-hppa.h: Likewise.
2725 * config/te-i386aix.h: Likewise.
2726 * config/te-ic960.h: Likewise.
2727 * config/te-interix.h: Likewise.
2728 * config/te-nbsd532.h: Likewise.
2729 * config/te-pc532mach.h: Likewise.
2730 * config/te-ppcnw.h: Likewise.
2731 * config/te-psos.h: Likewise.
2732 * config/te-sparcaout.h: Likewise.
2733 * config/te-sun3.h: Likewise.
2734 * config/te-sysv32.h: Likewise.
2736 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2738 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2739 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2740 and sign extend without an if statement.
2741 (build_bytes): Likewise.
2743 2000-05-14 Kazu Hirata <kazu@hxi.com>
2745 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2746 X_add_symbol L_32 case.
2748 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2750 * config/te-freebsd.h: New file.
2752 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2754 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2755 bindtextdomain): Replace defines with those from intl/libgettext.h
2756 to quieten gcc warnings.
2758 * NEWS: Mention x86 .arch and -q.
2760 * config/tc-i386.c (quiet_warnings): New.
2761 (md_assemble): Use quiet_warnings.
2762 (md_parse_option): Set quiet_warnings from -q.
2763 (md_show_usage): Mention -q, delete -m.
2764 (flag_do_long_jump): Delete.
2765 (md_parse_option): Remove -m.
2766 (md_show_usage): Remove -m.
2767 (md_create_long_jump): Remove useless flag_do_long_jump code.
2769 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2770 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2772 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2773 Alexander Sokolov <robocop@netlink.ru>
2775 * doc/c-i386.texi (i386-Arch): New section.
2776 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2778 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2779 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2780 architecture has been given and is not 486.
2781 (set_cpu_arch): New.
2782 (md_pseudo_table): Add .arch.
2783 (md_assemble): Warn if cpu architecture has been given and an
2784 unsupported instruction.
2786 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2787 Move operand_types bit defines after relevant template field.
2788 (template): Add cpu_flags.
2789 (Cpu*): Define.
2790 (arch_entry): New.
2792 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2794 * config/tc-mn10300.h (md_end): Define.
2795 (mn10300_finalize): Declare.
2796 * config/tc-mn10300.c: Include dwarf2dbg.h.
2797 (debug_line): Define.
2798 (md_assemble): Generate dwarf2 line info.
2799 (mn10300_finalize): New function. Finalize dwarf2 info.
2801 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2803 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2804 external version of the relocation for weak symbols.
2806 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2808 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2809 frame size in units of 16 bytes, as required per SW Conventions manual.
2810 (output_unw_records): Output info-block header as a dword to get
2811 byte-order right.
2813 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2815 * as.h: #include "file", not <file> on files from ../include.
2816 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2817 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2818 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2819 (tc_coff_symbol_emit_hook): Ditto.
2820 (OPTCOUNT): Cast to int to avoid compiler warning.
2821 (md_begin): Fix signed/unsigned warnings.
2823 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2825 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2826 ABRANCH LONG case for a conditional branch on a 68000.
2827 (md_estimate_size_before_relax): Likewise. Also handle
2828 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2829 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2830 PC-relative on all CPUs.
2831 (md_estimate_size_before_relax): Likewise.
2833 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2835 * as.c (parse_args): Just mention current year in printed
2836 copyright message.
2838 2000-05-03 J.T. Conklin <jtc@redback.com>
2840 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2841 unit registers.
2842 (md_parse_option): Recognize -m7400.
2844 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2846 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2847 don't permit lp to become less than the words array.
2849 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2851 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2852 Fix little-endian case.
2854 2000-05-03 David O'Brien <obrien@NUXI.com>
2856 * as.c (parse_args): Update copyright.
2858 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2860 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2861 for the .bss section too.
2863 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2865 * configure.in: Set em=linux for hppa-*-linux.
2866 * configure: Regenerate.
2867 * doc/Makefile.in: Regenerate with correct automake.
2869 * frags.c (frag_grow): Sanity check chunk_size.
2871 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2872 * config/obj-som.h: Likewise.
2873 * config/obj-ieee.h: Likewise.
2875 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2877 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2878 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2879 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2880 (pa_ip): low_sign_unext now returns via function value. Use
2881 re_assemble_* instead of dis_assemble_* and
2882 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2883 unnecessarily.
2884 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2885 (md_section_align, md_parse_option, md_show_usage,
2886 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2887 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2888 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2889 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2890 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2891 pa_text): Likewise.
2892 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2893 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2894 outside of switch. Correct mask and shifting errors in case 10
2895 and case -11. In case 21, compare against signed range to suit
2896 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2897 case 17 and case 22, use offsetT variable to properly check range.
2898 Use re_assemble_* here too.
2899 (evaluate_absolute): Change type of value to offsetT. Call
2900 hppa_field_adjust to do the work for us.
2901 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2902 (pa_parse_cmpib_64_cmpltr): Ditto.
2903 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2904 of i to unsigned int.
2905 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2906 (pa_end_of_source): Return type is void.
2908 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2910 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2912 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2914 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2915 More comments added.
2916 (md_begin): Removed "construct symbols for each register name".
2917 Because register names conflicts with GCC generated function
2918 names.
2919 (avr_operand): Now constant numbers can be used as a register
2920 identifiers (0 as r0, 31 as r31).
2921 (md_assemble): use skip_space () before parsing instruction
2922 operands.
2924 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2926 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2927 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2928 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2929 * configure: Regenerate.
2931 2000-04-29 Andreas Jaeger <aj@suse.de>
2933 * as.h: Correctly check GCC version.
2935 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2937 * doc/as.1: Fix unbalanced brackets.
2939 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2940 TE_FreeBSD.
2941 (line_comment_chars): Set to '/' if TE_FreeBSD.
2943 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2945 * configure.in: Configury support for PA64 (currently disabled).
2946 * configure: Rebuilt.
2948 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2950 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2951 bfd_set_section_alignment.
2953 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2955 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2956 than 32.
2958 2000-04-24 Nick Clifton <nickc@cygnus.com>
2960 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2961 * doc/as.texinfo (Align): Include arm and strongarm in list of
2962 targets that have the second form of the behaviour of the .align
2963 directive.
2965 2000-04-24 Mark Klein <mklein@dis.com>
2967 * obj-som.c: Terminate obj_pseudo_table.
2969 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2971 * as.c (parse_args): Allow md_parse_option to override -a listing
2972 option.
2973 * config/obj-coff.c (add_lineno): Change type of offset parameter
2974 from "int" to "bfd_vma."
2975 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2976 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2977 (ppc_change_csect): Align correctly for XCOFF64.
2978 (ppc_machine): New function, which discards "ppc_machine" line.
2979 (ppc_tc): Cons for 8 when code is 64 bit.
2980 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2981 relocations.
2982 (md_parse_option): Handle -a64 and -a32.
2983 (ppc_xcoff64): New.
2984 * config/tc-ppc.h (TARGET_MACH): Define.
2985 (TARGET_FORMAT): Move to function.
2986 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2988 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2990 * config/tc-avr.c: New AVR_ISA_ defined.
2991 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2992 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2993 for `fmul', `movw' and `lpm R,Z' instructions.
2994 (avr_operands): Warn if current opcode is a two-word instruction
2995 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2996 (avr_opcodes): New commands added.
2997 (REGISTER_P): Check 'a' and 'v' constraint letters.
2998 (mcu_types): New MCU added.
3000 2000-04-22 Timothy Wall <twall@cygnus.com>
3002 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3003 to "natval".
3004 (operand_match): Conditionally insert default bit values for IMMU9.
3006 2000-04-14 Matthew Green <mrg@cygnus.com>
3008 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3009 * configure: Rebuilt.
3011 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3012 Jason Eckhardt <jle@cygnus.com>
3014 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3016 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3017 Added handling of new operand types l,y,&,fe,fE,fx.
3019 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3020 David Mosberger <davidm@hpl.hp.com>
3021 Timothy Wall <twall@cygnus.com>
3022 Andrew MacLeod <amacleod@cygnus.com>
3023 Jim Wilson <wilson@cygnus.com>
3025 * Makefile.am (CPU_TYPES): Add ia64.
3026 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3027 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3028 * Makefile.in: Rebuild.
3029 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3030 * configure: Rebuild.
3031 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3032 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3033 * expr.c (expr): Handle md_optimize_expr.
3034 * read.c (LEX_HASH): Add comment.
3035 * config/tc-ia64.c, config/tc-ia64.h: New files.
3037 2000-04-21 Richard Henderson <rth@cygnus.com>
3039 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3040 bundling a non-delayed branch type instruction.
3042 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3044 * config/tc-mn10300.c (HAVE_AM30): Define.
3045 (md_assemble): Use it.
3047 2000-04-19 Alan Modra <alan@linuxcare.com.au>
3049 * config/obj-elf.c (obj_elf_change_section): Check for changed
3050 section attributes.
3052 * Makefile.am: (CPU_MULTI_VALID): Remove.
3053 (MULTI_CPU_TYPES): Define.
3054 (MULTI_CPU_OBJ_VALID): Define.
3055 (DEPTC): Use the above.
3056 (DEPOBJ): Same here.
3057 (DEP2): And here.
3058 Regenerate dependencies.
3059 * Makefile.in: Regenerate.
3061 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3063 * Makefile.am (YACC, LEX): Get them from configure.
3065 2000-04-18 H.J. Lu (hjl@gnu.org)
3067 * config/tc-i386.c (offset_in_range): Use addressT instead of
3068 bfd_vma for non-bfd assemblers.
3070 2000-04-17 Alan Modra <alan@linuxcare.com.au>
3072 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3073 doesn't give spurious errors.
3075 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3077 * as.h (SEEK_SET): Define if undefined.
3079 2000-04-13 Alan Modra <alan@linuxcare.com.au>
3081 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3082 constants, and don't assume offsetT is 32 bits.
3084 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3086 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3087 (md_pcrel_from_section): Add prototype.
3088 (d10v_fix_adjustable): Add prototype.
3089 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3091 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3093 2000-04-12 Nick Clifton <nickc@cygnus.com>
3095 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3096 symbol in frag chain.
3098 2000-04-10 Alan Modra <alan@linuxcare.com.au>
3100 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3101 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3102 (fits_in_signed_word, smallest_imm_type): Ditto.
3103 (md_assemble): Use an offsetT var to hold offsetT values, not a
3104 long.
3105 (offset_in_range): New.
3106 (md_assemble): Use it.
3107 (md_convert_frag): Change type of target_address, opcode_address,
3108 and displacement_from_opcode_start to offsetT.
3109 (md_create_short_jump): Change type of offset to offsetT.
3110 (md_create_long_jump): Ditto.
3111 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3112 (md_chars_to_number): Remove.
3113 (output_invalid): Remove duplicate prototype.
3115 2000-04-09 Nick Clifton <nickc@cygnus.com>
3117 * Makefile.am (CPU_TYPES): Add 'avr'.
3118 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3119 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3121 * Makefile.in: Regenerate.
3123 * doc/as.texinfo: Add M32R documentation.
3125 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3127 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3128 --enable-build-warnings option.
3129 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3130 * Makefile.in, configure: Re-generate.
3132 2000-04-07 Nick Clifton <nickc@cygnus.com>
3134 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3135 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3136 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3137 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3138 (arm_force_relocation): Force relocations for
3139 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3141 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3143 * config/tc-sh.c (get_operands): There's no third operand if the
3144 first operand is an immediate.
3146 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3148 * config/tc-sh.c (immediate): Delete.
3149 (sh_operand_info): Add immediate member.
3150 (parse_reg): Use A_PC for pc.
3151 (parse_exp): Add second argument 'op'. All callers changed.
3152 (parse_at): Expect pc to be coded as A_PC.
3153 Use immediate field in *op.
3154 (insert): Add fourth argument 'op'. All callers changed.
3155 (build_relax): Add second argument 'op'. All callers changed.
3156 (insert_loop_bounds): New function.
3157 (build_Mytes): Remove DISP_4.
3158 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3159 (assemble_ppi): Use immediate field in *operand.
3160 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3161 (md_apply_fix): Likewise.
3162 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3164 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3166 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3168 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3170 * internals.texi (CPU backend): Document
3171 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3173 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3175 * po/gas.pot: Regenerate.
3177 * as.c (show_usage): Restore translated part of bug string.
3178 * gasp.c (show_usage): Likewise.
3180 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3181 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3182 than move-if-change.
3183 (DEP1): Modify for "gcc -MM".
3184 (DEPTC): Likewise.
3185 (DEPOBJ): Likewise.
3186 (DEP2): Likewise.
3187 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3188 Update dependencies.
3189 * Makefile.in: Regenerate.
3191 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3193 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3194 (md_begin): Likewise.
3195 (HAVE_AM33): New macro.
3196 (md_assemble): Use it. Match r_regs and xr_regs only if
3197 HAVE_AM33.
3199 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3201 * as.h: #include "bin-bugs.h"
3202 * as.c (show_usage): Use REPORT_BUGS_TO.
3203 * gasp.c: #include "bin-bugs.h"
3204 (show_usage): Use REPORT_BUGS_TO.
3206 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3208 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3210 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3211 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3212 adjustments.
3214 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3216 * config/tc-i386.c (i386_immediate): Don't assume a constant
3217 immediate is necessarily 16 bits when in 16 bit code mode.
3218 (md_assemble): Instead set guess_suffix here after we have checked
3219 registers.
3221 2000-04-02 Richard Henderson <rth@cygnus.com>
3223 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3224 quantities. Correct right shift sign extension.
3225 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3226 32-bit value when shifting into place.
3228 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3230 * app.c: Add ATTRIBUTE_UNUSED as needed.
3231 * config/tc-ppc.c: Likewise.
3232 (ppc_size): Make unsigned long.
3233 (ppc_insert_operand): Add casts to avoid warnings.
3235 2000-03-31 Nick Clifton <nickc@cygnus.com>
3237 * config/tc-d10v.h (md_flush_pending_output): Define.
3239 2000-03-29 Nick Clifton <nickc@cygnus.com>
3241 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3242 segment. Works for both BFD_ASSEMBLER and others.
3243 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3245 2000-03-29 Nick Clifton <nickc@cygnus.com
3247 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3249 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3251 * listing.c (LISTING_LHS_WIDTH): Default depends on
3252 LISTING_WORD_SIZE.
3253 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3255 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3257 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3258 string literal.
3260 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3262 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3264 * config/tc-avr.c (mcu_types): Add missing initialiser.
3265 (md_pcrel_from_section): Add prototype.
3266 (avr_operand): Remove redundant test of unsigned < 0.
3267 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3269 2000-03-27 Denis Chertykov <denisc@overta.ru>
3271 * config/tc-avr.c: New file for AVR support.
3272 * config/tc-avr.h: Likewise.
3273 * configure.in: Add AVR support.
3274 * configure: Regenerate.
3276 2000-03-26 Timothy Wall <twall@cygnus.com>
3278 * gasp.c (macro_op): Add new argument to check_macro call.
3279 Macro structure definitions moved to macro.h
3280 * sb.h: Add argument to prototype for input_scrub_include_sb.
3281 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3282 nesting checks with an additional flag.
3283 (struct input_save): Add flag to indicate whether current sb
3284 should be checked for proper macro/conditional nesting.
3285 (input_scrub_push/pop): Save/restore nest check flag.
3286 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3287 defined.
3288 * macro.c (check_macro): Allow caller to retrieve parsed macro
3289 information if a pointer is provided. This information may be
3290 used by the new macro hooks.
3291 * macro.h: Update prototype for check_macro. Macro struct
3292 definitions moved here from macro.c/gasp.c.
3293 * read.c (read_a_source_file): Add parameter to check_macro call,
3294 and pass macro info to the macro hook, if defined.
3295 (input_scrub_insert_line): New. Allow insertion of a line of
3296 characters into the input stream.
3297 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3298 file into the input stream.
3299 (s_include): Use input_scrub_insert_file.
3300 * internals.texi: Document new macro hooks.
3301 * as.h: New prototypes added.
3303 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3305 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3306 an initial capital letter.
3307 (i386_index_check): Reindent.
3309 2000-03-19 Nick Clifton <nickc@cygnus.com>
3311 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3312 relative branches.
3314 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3316 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3317 instruction operand bad if Rd > 7 when generating
3318 thumb instructions. Prevents for example,
3319 "adr r12,label" from silently failing and generating
3320 the wrong instruction.
3322 2000-03-17 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3325 that have a destingation >= 0x400000.
3326 Fix compile time warning messages.
3328 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3330 * config/tc-sh.c (md_begin): When encountering insn that are
3331 not supported by the current arch, only change the name if
3332 its contents are the same as prev_name.
3333 (get_specific): If the the architecture doesn't match, fail.
3335 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3337 * config/tc-sh.c (IDENT_CHAR): Define.
3338 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3339 matching back where it came from.
3341 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3343 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3345 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3347 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3348 normal operands.
3350 2000-03-15 Kazu Hirata <kazu@hxi.com>
3352 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3354 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3356 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3357 floating-point-number, make sure 'f' is in FLT_CHARS.
3359 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3361 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3362 (s_lcomm_internal): Use it.
3363 * doc/internals.texi (CPU backend): Document it.
3364 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3365 bytes.
3367 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3369 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3370 when embedded-pic.
3372 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3373 implementation doesn't have special handling for switch
3374 statements.
3375 (macro_build): Allow for code in sections other than .text.
3376 (macro): Likewise.
3377 (mips_ip): Likewise.
3378 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3379 Don't perform relocs if we will be outputting them.
3380 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3381 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3382 embedded-pic.
3384 2000-03-09 Catherine Moore <clm@cygnus.com>
3386 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3387 relocation type based on the entry in the fixup structure.
3388 Put S_IS_EXTERN processing back in.
3390 2000-03-08 H.J. Lu (hjl@gnu.org)
3392 * Makefile.am (install-exec-tooldir): Depend on
3393 install-exec-bindir for parallel make.
3394 * Makefile.in: Regenerated.
3396 2000-03-06 Nick Clifton <nickc@cygnus.com>
3398 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3399 switch.
3400 (md_parse_option): Parse -m32r command line switch - disable m32rx
3401 compatability.
3402 (md_show_usage): Document new option.
3404 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3405 * doc/Makefile.in: Regenerate.
3406 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3408 2000-03-02 Michael Meissner <meissner@redhat.com>
3410 * config/tc-d30v.c (check_range): Remove code that incorrectly
3411 sign extended values where bits < 32.
3413 2000-03-02 H.J. Lu (hjl@gnu.org)
3415 * configure.in: Support --enable-targets=all on ia32.
3416 * configure: Regenerated.
3418 2000-03-01 Nick Clifton <nickc@cygnus.com>
3420 * gasp.c (do_align): Remove bogus check of alignment value.
3422 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3424 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3425 TC_PPC was defined forced the type of a symbol with no other type
3426 to be BSF_OBJECT.
3428 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3430 * doc/internals.texi (CPU backend): Mention that
3431 line_separator_chars do not break up comments. Fix typos for
3432 LEX_AT and LEX_NAME descriptions. Document operands for
3433 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3434 description of md_create_short_jump usage. Document argument for
3435 md_undefined_symbol.
3437 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3439 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3440 (md_parse_option): Handle it.
3441 (md_show_usage): Document it.
3443 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3445 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3446 opcode, for the instruction `pal19'. From Andrea Arcangeli
3447 <andrea@suse.de>.
3449 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3451 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3452 from here..
3453 (md_assemble): To here, before template operands are matched.
3454 Also ensure a constant immediate is sign extended when we know the
3455 size is at most 16 bits. This is to catch cases like "add
3456 $0xffc0,%ax" where we don't know the size, and thus that the
3457 immediate can be represented as Imm8S until after parsing the
3458 register operand.
3459 (i386_displacement): Similarly sign extend 16 bit constant
3460 displacements.
3461 (md_assemble): Relax 16-bit jump constant range check to suit sign
3462 extended displacements.
3464 2000-02-26 Andreas Jaeger <aj@suse.de>
3466 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3468 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3470 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3471 call operands when intel_syntax.
3472 (intel_float_operand): Return 2 for "fi...".
3473 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3474 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3475 earlier "SHORT" change.
3476 (md_assemble): When determining suffix from Regs, exclude
3477 InOutPortReg.
3479 2000-02-24 Nick Clifton <nickc@cygnus.com>
3481 * configure: Add arm-wince, mips-pe and sh-pe targets.
3482 * configure: Regenerate.
3484 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3485 sh-pe targets.
3486 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3487 "pe-mips" for the mips-pe target.
3489 * config/tc-arm.c (insns): Change displacement encoded in BL
3490 and B instructions if the target port is arm-wince.
3491 (do_ldst): Do not bias the relocation offset if the target
3492 port is arm-wince.
3493 (md_pcrel_from): Add in missing relocation offset bias if the
3494 target os arm-wince.
3496 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3497 (md_begin): Disable -G support for mips-pe target.
3498 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3499 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3500 COFF flavour.
3502 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3503 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3504 assembler, just set the alignment to 4.
3506 * config/te-wince-pe.h: New file for WinCE targets. Define
3507 TE_WINCE.
3509 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3511 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3512 string instructions.
3513 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3514 (i386_intel_memory_operand): After finding a segment override,
3515 check again for no `[' before looking for a displacement. Bomb if
3516 more than one displacement rather than silently discarding the
3517 second and subsequent ones. Free strings malloc'd by
3518 build_displacement_string.
3520 2000-02-24 Catherine Moore <clm@cygnus.com>
3522 * config/obj-som.c (obj_pseudo_table): Add "weak".
3523 (obj_som_weak): New routine.
3525 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3527 * config/tc-i386.c (union i386_op): New.
3528 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3529 Throughout file replace occurences of disps[n], imms[n], regs[n]
3530 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3531 intel mode operand swapping. Add assert in regKludge and
3532 fake_zero_displacement code. Test i.types[n] when outputting
3533 displacements and immediates. Combine output of Disp16 with
3534 Disp32.
3535 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3536 when in intel mode by (not) reversing fsub and fdiv operands
3537 before the template search. This fails for single operand
3538 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3539 undefined. Instead fix the base_opcode after we've found the
3540 template. Move base_opcode xor with found_reverse_match from
3541 opcode output code to before this fix so we test for the correct
3542 opcodes.
3543 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3544 check in intel mode. Instead compare opcodes.
3546 * config/tc-i386.h (TC_RELOC): Delete.
3547 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3548 with equivalent call to reloc.
3550 * as.h (flag_m68k_mri): Move declaration after target include, and
3551 only declare when TC_M68K defined. Define as zero otherwise.
3552 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3553 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3554 Define as zero otherwise.
3555 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3556 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3557 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3558 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3559 testing whether defined.
3560 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3561 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3562 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3563 rather than testing whether defined.
3564 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3565 (parse_mri_cons): Declare and use only when TC_M68K.
3566 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3567 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3568 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3570 * NEWS: Mention IBM 370 support.
3572 2000-02-23 Richard Henderson <rth@cygnus.com>
3574 * config/tc-i386.c (md_assemble): When swapping operands for
3575 intel_syntax, assume everything that's not Imm or Disp is a
3576 register.
3578 2000-02-23 Linas Vepstas <linas@linas.org>
3580 * config/tc-i370.c, config/tc-i370.h: New files.
3581 * Makefile.am: Add support for Linux/IBM 370.
3582 * configure.in: Likewise.
3583 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3584 * config/obj-elf.c: Include elf/i370.h
3585 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3587 * Makefile.in: Regenerate.
3588 * configure: Regenerate.
3590 * doc/c-i370.texi: New file.
3591 * doc/all.texi: Include it.
3592 * doc/as.texinfo: And here.
3593 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3594 * doc/Makefile.in: Regenerate.
3596 2000-02-19 Michael Meissner <meissner@redhat.com>
3598 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3599 determine if an instruction can be used in parallel with an ADDppp
3600 or SUBppp instruction.
3602 2000-02-22 Andrew Haley <aph@cygnus.com>
3604 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3606 1999-12-30 Andrew Haley <aph@cygnus.com>
3608 * config/tc-mips.c (mips_gp32): New variable.
3609 (macro_build) Use mips_gp32.
3610 (mips_ip): Ditto.
3611 (md_longopts): Add "-mgp32" and "-mgp64".
3612 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3614 (OPTION_M7900): Change offset
3615 (OPTION_NO_M7900): Ditto.
3617 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3619 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3620 warning, and bump it to 1.
3622 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3624 From Brad Lucier <lucier@math.purdue.edu>:
3625 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3626 match format.
3628 2000-02-21 Catherine Moore <clm@cygnus.com>
3630 * config/tc-mips.c (MF_HILO_INSN): Define.
3631 (mips_7000_hilo_fix): Declare.
3632 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3633 (md_parse_option): Check for 7000_HILO_FIX options.
3634 (OPTION_M7000_HILO_FIX): Define.
3635 (OPTION_NO_M7000_HILO_FIX): Define.
3636 * doc/c-mips.texi (-mfix7000): Describe.
3638 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3640 * listing.c (print_lines): Remove unused variable `end'.
3642 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3643 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3644 reloc_type when BFD_ASSEMBLER.
3645 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3646 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3647 statement and quell signed vs. unsigned comparison warning.
3649 2000-02-18 Nick Clifton <nickc@cygnus.com>
3651 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3652 the computed frag offset, rather than overwriting it.
3654 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3656 * config/tc-sh.c ("elf/sh.h"): Include.
3657 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3658 (md.begin): Initialize target_arch.
3659 Only include opcodes in has table that match selected architecture.
3660 (parse_reg): Recognize register names for sh-dsp.
3661 (parse_at): Recognize post-modify addressing.
3662 (get_operands): The leading space is now optional.
3663 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3664 arguments. Update valid_arch.
3665 (build_Mytes): Add support for SDT_REG_N.
3666 (find_cooked_opcode): New function, broken out of md_assemble.
3667 (assemble_ppi, sh_elf_final_processing): New functions.
3668 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3669 (md_longopts, md_parse_option): New option: -dsp.
3670 * config/tc-sh.h (elf_tc_final_processing): Define.
3671 (sh_elf_final_processing): Declare.
3673 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3675 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3676 the unwinder subspace. Save the current seg/subseg before creating
3677 the new seg/subseg.
3679 2000-02-10 Nick Clifton <nickc@cygnus.com>
3681 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3682 little endian targets.
3683 (INST_BYTE1): Redefine to handle big and little endian
3684 targets.
3685 (cpu_type): New type: Select between M340 and M210.
3686 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3687 instructions of the M340.
3688 (md_assemble): Add support for the MULSH and OPSR classes of
3689 instructions.
3690 (md_atof): Add support for little endian targets.
3691 (md_parse_option): Add support for -EL, -EB and -mcpu command
3692 line switches.
3693 (md_convert_frag): Add support for little endian targets.
3694 (md_apply_fix3): Add support for little endian targets.
3695 (md_number_to_chars): Add support for little endian targets.
3697 2000-02-10 Timothy Wall <twall@redhat.com>
3699 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3700 defined, use it to verify the symbol just read should be a label.
3702 2000-02-10 Timothy Wall <twall@redhat.com>
3704 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3705 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3706 around colons when KEEP_WHITE_AROUND_COLON is defined.
3707 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3708 and KEEP_WHITE_AROUND_COLON.
3710 2000-02-08 Timothy Wall <twall@redhat.com>
3712 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3713 logic.
3714 (do_repeat): New. Abstract repeat logic so that a "break" can be
3715 implemented.
3716 (end_repeat): New. Provide support for a "break" out of the
3717 repeat loop.
3718 * read.h: Add prototypes for new functions.
3720 2000-02-08 Timothy Wall <twall@redhat.com>
3722 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3723 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3724 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3725 non-zero.
3727 2000-02-08 Timothy Wall <twall@redhat.com>
3729 * read.c: Added elseif to directives table.
3730 * read.h: Added prototype for s_elseif.
3731 * doc/as.texinfo: Added description for elseif.
3732 * cond.c (s_elseif): New function
3734 2000-02-04 Timothy Wall <twall@redhat.com>
3736 * listing.c (print_lines): Remove conditionals causing bug in
3737 listings.
3739 2000-02-03 Timothy Wall <twall@cygnus.com>
3741 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3742 default values.
3743 * frags.c (frag_new): Calculate fr_fix in octets
3744 (frag_now_fix) Return offset as target address offset (bytes).
3745 (frag_now_fix_octets) New - Return offset in octets (8-bit
3746 quantities).
3747 * frags.h: Added prototype for frag_now_fix_octets().
3748 Distinguish between octets and bytes in field descriptions.
3749 * listing.c (calc_hex): Account for octets vs bytes when
3750 printing addresses/offsets.
3751 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3752 target is little-endian, print the octets in a word in big-endian
3753 order so that the display looks like a proper hexadecimal number,
3754 instead of having the octets reversed.
3755 * read.c (do_align): When recording alignment, alignment power
3756 should be in terms of target bytes (minimum addressible unit)
3757 instead of octets.
3758 (do_org) Convert ORG target address (byte) argument into an
3759 octet offset when generating a variable fragment.
3760 * symbols.c (resolve_symbol_value): Symbol final value
3761 converted to a target address offset (bytes) from its octet offset.
3762 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3763 offset (bytes) is adjusted by the frag offset (octets) converted
3764 to bytes.
3765 (coff_frob_section) Section alignment power is in terms of bytes;
3766 convert it to an octet alignment power when calculating size (and
3767 size mask) in octets. Don't modify the section size in order to
3768 "align" it for TI COFF, since that format has a different method
3769 for storing alignment information.
3771 2000-02-01 Timothy Wall <twall@cygnus.com>
3773 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3774 entries, matching the way GCC generates them. If not escaped, the
3775 filename is encoded incorrectly.
3777 2000-01-31 Nick Clifton <nickc@cygnus.com>
3779 * config/tc-arm.c (reg_table): Add support for ATPCS register
3780 naming conventions.
3782 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3784 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3785 already defined.
3786 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3787 New macro.
3788 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3789 of a symbol when we really care about its value.
3791 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3793 * config/tc-mcore.c (md_assemble): Give warning message if
3794 operands passes to instruction are more than the spec.
3796 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3798 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3799 Thumb mode but the label seen was not declared as '.thumb_func'
3800 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3801 correct disassembly of Thumb code bounded by non function labels.
3803 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3805 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3806 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3808 * Makefile.in: Same here.
3809 Update copyright.
3811 * configure.in: Set bfd_gas for i386-aout when primary target
3812 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3813 we may need the primary te_file. Remove incorrect comment.
3815 * configure: Regenerate.
3817 * config/e-i386aout.c: New file.
3819 * as.c (USE_EMULATIONS): Move to before print_version_id.
3820 (struct emulation): Add i386aout.
3821 (show_usage): Split text strings. Reformat -a text. Add --em
3822 help.
3823 Update copyright.
3825 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3826 (aout_format_ops): New.
3827 Update copyright.
3829 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3830 preprocessor conditional and add aout USE_EMULATIONS tests.
3831 (read_a_source_file): Don't pass error strings to printf as
3832 format arg.
3833 Update copyright.
3835 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3836 format arg.
3837 (do_data): Same here.
3838 (process_file): And here.
3839 Update copyright.
3841 * symbols.c (colon): Rewrite "already defined" fatal message
3842 code for aout with USE_EMULATIONS.
3843 Update copyright.
3845 * config/obj-aout.c (OBJ_HEADER): Define.
3846 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3847 fields of sentinel.
3848 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3849 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3850 forms here.
3851 (obj_aout_type): Expand S_SET_OTHER here too.
3852 (obj_read_begin_hook): Remove.
3853 (aout_pop_insert): New.
3854 (obj_aout_s_get_other): New.
3855 (obj_aout_s_get_desc): New.
3856 (aout_format_ops): New.
3857 Update copyright.
3859 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3860 gets aout_pseudo_table.
3861 (aout_pseudo_table): Declare.
3862 (obj_read_begin_hook): Define.
3863 Update copyright.
3865 * config/obj-coff.c (obj_pseudo_table): Rename to
3866 coff_pseudo_table.
3867 (coff_pop_insert): Use coff_pseudo_table.
3868 (coff_sec_sym_ok_for_reloc): Remove.
3869 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3870 and comment all zero entries and remove #if 0 code.
3871 Update copyright.
3873 * config/obj-coff.h (obj_pop_insert): Define.
3874 (coff_pseudo_table): Declare.
3875 Update copyright.
3877 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3878 s_get_size, s_set_size. Comment all zero entries.
3879 Update copyright.
3881 * config/obj-elf.c (elf_s_get_other): New function.
3882 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3883 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3884 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3885 comment.
3886 (obj_elf_parse_section_letters): Don't pass error strings to
3887 printf as format arg.
3888 Update copyright.
3890 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3891 OBJ_MAYBE_ECOFF.
3892 (elf_s_get_other): Declare.
3893 (S_GET_OTHER) Define as elf_s_get_other if not already
3894 defined.
3895 (S_SET_OTHER): Only define when not already defined.
3896 (elf_obj_read_begin_hook): Declare.
3897 (obj_read_begin_hook): Define.
3898 (elf_obj_symbol_new_hook): Declare.
3899 (obj_symbol_new_hook): Define.
3900 Update copyright.
3902 * config/obj-multi.h: Add copyright header and protect against
3903 multiple inclusion. Add * to all function pointers.
3904 (OBJ_HEADER): If defined, include it rather than other defines
3905 in this file.
3906 (obj_frob_file_after_relocs): Test for NULL.
3907 (obj_symbol_new_hook): Here too.
3908 (obj_sec_sym_ok_for_reloc): And here.
3909 (S_GET_OTHER): Define.
3910 (S_GET_DESC): Define.
3911 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3912 (OBJ_MAYBE_ELF): Update comment.
3914 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3915 OBJ_AOUT preprocessor conditional and handle emulation by
3916 testing OUTPUT_FLAVOR.
3917 (i386_displacement): Here too.
3918 (md_section_align): Similarly here.
3919 (i386_target_format): Conditionally compile when more than one
3920 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3921 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3922 (i386_displacement): Here too.
3923 Update copyright.
3925 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3926 Define TARGET_FORMAT for aout only when not multi.
3927 Update copyright.
3929 * config/te-multi.h: Delete file as it's identical to te-generic.h
3931 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3933 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3934 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3935 LONG_MNEM_SUFFIX.
3937 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3938 DWORD_MNEM_SUFFIX.
3939 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3940 comments.
3942 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3944 * config/tc-mips.c (mips_do_align): New function.
3945 * config/tc-mips.h (md_do_align): Define.
3947 2000-01-10 Philip Blundell <philb@gnu.org>
3949 * doc/c-arm.texi (ARM Options): Fix typo.
3950 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3951 line separator for Linux.
3952 * doc/as.texinfo (Comments): Mention the ARM.
3954 2000-01-10 Philip Blundell <pb@futuretv.com>
3956 * configure.in (arm*-*-conix*): New target.
3957 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3958 armv*-*-linux-gnu.
3959 * configure: Regenerate.
3961 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3963 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3964 (obj_elf_visibility): New function.
3966 * doc/as.texinfo (Visibility): New node: document visibility
3967 pseudo ops.
3969 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3971 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3972 warning for absolute jump/call without `*' in non-intel mode. No
3973 need to set i.types[0] JumpAbsolute in intel mode.
3975 1999-12-22 Philip Blundell <pb@futuretv.com>
3977 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3978 hook function when changing sections.
3979 (arm_s_data): Likewise.
3981 1999-12-14 Nick Clifton <nickc@cygnus.com>
3983 * config/tc-arm.c (md_parse_option): Add support for -marm720
3984 command line switch.
3986 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3988 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3989 (r_registers, xr_registers): Define.
3990 (r_register_name, xr_register_name): New functions.
3991 (md_assemble): Handle new am33 operand types and instruction
3992 formats.
3993 (mn10300_insert_operand, check_operand): Likewise.
3995 1999-11-29 Nick Clifton <nickc@cygnus.com>
3997 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3998 (s_force_thumb): Set thumb_mode to 2.
3999 (md_assemble): Do not complain about thumb instructions on a
4000 non-thumb target if thumb_mode is set to 2.
4002 1999-11-28 Michael Meissner <meissner@cygnus.com>
4004 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
4005 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
4006 (O_...): Add new machine dependent expressions if we are handling
4007 explicit relocations.
4008 (alpha_reloc_op): New static table holding the explicit relocation
4009 information.
4010 (alpha_literal_hash): New static to hold the hash table for
4011 explicit relocations.
4012 (alpha_macros): Add support for explicit relocations.
4013 (md_begin): If explicit relocations, initialize hash table.
4014 (md_assemble): Don't print a second error if tokenize_arguments
4015 already printed an error message.
4016 (md_apply_fix): Add support for explicit relocations.
4017 (alpha_force_relocation): Ditto.
4018 (alpha_fix_adjustable): Ditto.
4019 (alpha_adjust_symtab): New function to support explicit
4020 relocations.
4021 (alpha_adjust_symtab_relocs): Ditto.
4022 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
4023 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
4024 Add support for explicit relocations. Return -2 if an error
4025 message was already printed.
4026 (find_macro_match): Add support for explicit relocations. Comment
4027 each of the cases.
4028 (emit_insn): Add support for explicit relocations.
4029 (assemble_tokens): Ditto.
4030 (emit_ldgp): Ditto.
4031 (load_expression): Ditto.
4032 (emit_lda): Ditto.
4033 (emit_ldah): Ditto.
4034 (emit_ir_load): Ditto.
4035 (emit_loadstore): Ditto.
4036 (emit_ldXu): Ditto.
4037 (emit_ldil): Ditto.
4038 (emit_sextX): Ditto.
4039 (emit_division): Ditto.
4040 (emit_jsrjmp): Ditto.
4041 (emit_retjcr): Ditto.
4043 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
4044 ELF object format.
4045 (tc_adjust_symtab): If explicit relocations, call the function
4046 alpha_adjust_symtab.
4047 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
4048 relocations next to the literal relocation they reference.
4049 (TC_INIT_FIX_DATA): Initialize the new fields.
4050 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
4052 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
4054 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
4055 'B' operand for PA2.0 bb instruction.
4057 1999-11-18 Nick Clifton <nickc@cygnus.com>
4059 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
4060 target.
4062 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
4063 relocs.
4064 (mcore_force_relocation): Force relocations to be generated for
4065 RVA relocs.
4067 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4069 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
4070 (i386_displacement): Disallow O_big displacements.
4072 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
4074 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
4075 Small improvements in error checking.
4076 (md_assemble): Support for unconditional ARM instructions.
4077 (md_parse_option): Support for -m[arm]v5e flag.
4079 1999-11-12 Nick Clifton <nickc@cygnus.com>
4081 * macro.c (buffer_and_nest): Do not check beyond the end of the
4082 buffer.
4084 1999-11-11 Nick Clifton <nickc@cygnus.com>
4086 * macro.c (buffer_and_nest): Look for seperator after TO and
4087 FROM tokens.
4089 1999-11-08 Andrew Haley <aph@cygnus.com>
4091 * app.c (do_scrub_chars): When in State 10, treat backslash
4092 characters in the same way as as symbol characters.
4094 1999-11-07 Richard Henderson <rth@cygnus.com>
4096 * config/tc-alpha.c (alpha_align): Check, don't assert, that
4097 the previous label was in the current section before playing
4098 with auto-alignment.
4100 1999-11-06 Nick Clifton <nickc@cygnus.com>
4102 * config/tc-v850.c (v850_force_relocation): Force relocation
4103 for weak symbols.
4104 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4105 the symbol is weak.
4107 1999-11-05 Michael Meissner <meissner@cygnus.com>
4109 * expr.h (operatorT): Increase machine dependent operators to 16.
4110 * expr.c (op_rank): Ditto.
4112 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4114 * read.c (pseudo_set): Reject attempts to set the value of a
4115 section symbol.
4117 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4118 if it is defined.
4120 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4122 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4123 to bfd_set_section_contents.
4125 1999-11-03 Nick Clifton <nickc@cygnus.com>
4127 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4129 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4131 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4132 (mips_ip): Use OPCODE_IS_MEMBER.
4134 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4136 * config/tc-arm.c (reg_required_here): Improve comments.
4138 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4139 (tinsns): Initialize variants field.
4141 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4142 BAD_PC respectively.
4144 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4146 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4147 * config/tc-arm.h: Fix compile time warnings.
4149 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4151 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4152 form @abs16, @(abs16) and @(abs16 + imm).
4154 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4156 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4157 (ISA_HAS_64_BIT_REGS) New.
4158 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4159 mips_emit_delays,macro_build,load_register,load_addresss,
4160 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4161 and/or use new ISA_xxx macros in expressions involving
4162 ISA, particularly mips_opts.isa.
4164 1999-10-18 Michael Meissner <meissner@cygnus.com>
4166 * expr.h (operatorT): Add machine dependent operators md1..md8.
4167 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4168 for the machine dependent operators to use.
4170 * expr.c (op_rank): Add machine dependent operators.
4172 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4173 operator.
4174 (O_cpregister): Ditto.
4175 (md_begin): Change X_op test that field is wide enough to use
4176 O_max instead of O_alpha_max.
4177 (cpu_types): Fill in missing initializer.
4178 (alpha_num_macros): Make unsigned.
4179 (md_assemble): Make opnamelen be size_t.
4180 (md_apply_fix): Cast alpha_num_operands to int before testing.
4181 (alpha_force_relocation): Ditto.
4182 (alpha_fix_adjustable): Ditto.
4183 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4184 (tc_gen_reloc): Ditto.
4185 (tc_get_register): Ditto.
4186 (emit_ldgp): Ditto.
4187 (emit_lda): Ditto.
4188 (emit_ldah): Ditto.
4189 (emit_ldil): Ditto.
4190 (s_alpha_ent): Ditto.
4191 (s_alpha_end): Ditto.
4192 (s_alpha_frame): Ditto.
4193 (s_alpha_prologue): Ditto.
4194 (s_alpha_file): Ditto.
4195 (s_alpha_gprel32): Ditto.
4196 (s_alpha_proc): Ditto.
4197 (s_alpha_set): Ditto.
4198 (s_alpha_base): Ditto.
4199 (s_alpha_align): Ditto.
4200 (s_alpha_arch): Ditto.
4201 (alpha_align): Ditto.
4202 (assemble_insn): Suppress unused variable warning.
4203 (emit_insn): Ditto.
4204 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4205 order in the structure.
4206 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4208 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4210 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4212 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4214 * config/tc-i386.c (i386_index_check): Correct #endif location.
4216 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4218 * as.c (show_usage): Document new options.
4219 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4220 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4221 (parse_args): Parse the new options.
4222 (main): If there were warnings, and --fatal-warnings
4223 was specified, print an error.
4224 * as.h: New variable, flag_fatal_warnings, for new option.
4226 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4228 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4229 '@'. Change autoincrement completers to fall through to cache control
4230 completers.
4232 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4233 arg.
4234 (pa_parse_addb_64_cmpltr): New function.
4236 * config/tc-hppa.c (pa_ip): Change error message.
4237 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4238 '?Q' args to allow falling through.
4240 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4241 Remove unused conditional codes.
4242 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4244 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4246 * config/tc-d30v.c (CHAR_BIT): Define.
4247 (check_range): Fix bit operations to support integers bigger than
4248 32 bits.
4250 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4252 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4253 operands.
4255 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4256 Doug Evans <devans@cygnus.com>
4258 Add support for m32rx.
4259 * config/tc-m32r.c (enable_m32rx): New static global.
4260 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4261 (allow_m32rx): New function.
4262 (M32R_SHORTOPTS): Add `O'.
4263 (md_longopts): Add --m32rx plus several warning options.
4264 (md_parse_option): Handle new options.
4265 (md_show_usage): Print them.
4266 (md_begin): Enable m32rx.
4267 (OPERAND_IS_COND_BIT): New macro.
4268 (first_writes_to_seconds_operands): New function.
4269 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4270 (target_make_parallel,assemble_two_insns): New functions.
4271 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4272 If optimizing and m32rx, try to make consecutive insns parallel.
4274 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4276 * config/tc-mips.c (nopic_need_relax): Allow for the
4277 .sdata.foo sections generated by -fdata-sections,
4278 and for the .gnu.linkonce.s sections generated by C++.
4280 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4282 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4283 with cleaner code using completer prefixes. Add 'Y'.
4285 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4287 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4289 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4290 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4291 insn does not match and we should try the next insn in the table.
4293 1999-09-22 Nick Clifton <nickc@cygnus.com>
4295 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4297 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4299 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4300 of PA2.0 support.
4302 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4304 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4305 OBJ_ELF. If ELF, add "sq".
4306 (md_parse_option): If ELF, ignore -s and -q.
4307 (md_show_usage): Mention ELF options.
4309 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4311 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4312 operands.
4314 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4316 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4318 * config/tc-hppa.c (struct pa_it): New field "trunc".
4319 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4320 (pa_parse_ftest_gfx_completer): New function
4321 (pa_parse_fp_cnv_format): New function.
4323 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4324 (md_apply_fix): Handle 22bit pc-rel branches.
4326 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4328 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4330 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4332 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4334 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4336 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4337 (pa_ip): Handle 'fX'.
4339 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4341 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4342 unwinds unless the function is in the text space.
4343 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4345 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4347 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4348 (md_assemble): To here. Tweak address generation.
4350 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4351 debug_line.
4352 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4353 (md_assemble): Call dwarf2_where for OBJ_ELF.
4354 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4355 (pa_end_of_source): New function.
4356 * tc-hppa.h (md_end): Define for OBJ_ELF.
4358 1999-09-14 Michael Meissner <meissner@cygnus.com>
4360 * configure.in (Canonicalization of target names): Remove adding
4361 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4362 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4363 * configure: Regenerate.
4365 1999-09-14 Donn Terry <donn@interix.com>
4367 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4369 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4371 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4372 pc-relative jmp/call to an absolute symbol.
4373 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4374 absolute section symbols.
4376 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4377 jump handling code and comments.
4379 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4381 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4382 the value if TE_PE and a global defined symbol.
4384 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4386 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4387 print the symbol, rather than printing it here.
4389 1999-09-11 Donn Terry <donn@interix.com>
4391 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4392 BFD_RELOC_RVA relocations.
4394 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4395 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4396 starts with "_G".
4398 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4399 defined.
4400 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4401 * doc/internals.texi (Object format backend): Document
4402 SET_SECTION_RELOCS.
4404 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4405 relocations against global symbols if TE_PE.
4407 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4408 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4410 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4411 symbols.
4413 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4414 symbols which do not have a constant value, or tags with
4415 non-tags. Remove the symbol from the list before adding it at the
4416 end.
4418 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4419 C_FCN symbol differently if TE_PE.
4420 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4421 appears in the pseudo-op, rather coff_line_base which is only set
4422 for a .bf symbol.
4424 * config/obj-coff.c (obj_coff_loc): New static function.
4425 (obj_pseudo_table): Add "loc".
4427 * config/obj-coff.c (add_lineno): Check that the line number is
4428 positive.
4430 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4431 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4432 int.
4433 (md_atof): Return NULL rather than 0.
4434 * config/tc-i386.c (md_atof): Change type to int.
4435 * expr.c (expr): Change first parameter to int.
4436 * config/obj-coff.c: Add declarations for static functions.
4437 (coff_frob_symbol): Use SYM_AUXENT.
4438 * config/tc-i386.h (flag_16bit_code): Don't declare.
4440 * config/obj-coff.c (obj_coff_section): Default to setting
4441 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4443 * write.c (adjust_reloc_syms): Print adjusted fixup.
4445 * expr.c (integer_constant): Correct too_many_digits calculation
4446 in base 10 case.
4448 1999-09-09 Andreas Schwab <schwab@suse.de>
4450 * doc/c-arm.texi: Fix arguments of @var to not contain
4451 punctuation.
4453 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4455 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4456 and COFF targets.
4457 (md_parse_option): Only support -k flag for ELF and COFF targets.
4459 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4461 * config/tc-hppa.c (pa_ip): Put strict register checks before
4462 call to pa_parse_number.
4464 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4466 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4468 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4469 BFD_ASSEMBLER code.
4471 1999-09-06 Donn Terry <donn@interix.com>
4473 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4475 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4477 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4478 candidate instruction. Require registers for register arguments
4479 when in strict mode. Require assemble-time constants for
4480 constants when in strict mode.
4481 (pa_get_absolute_expression): Require a constant when in strict
4482 mode.
4484 1999-09-06 Nick Clifton <nickc@cygnus.com>
4486 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4488 1999-09-04 Steve Chamberlain <sac@pobox.com>
4490 * config/tc-pj.c: New file, supports picoJava in ELF.
4491 * config/tc-pj.h: Ditto.
4492 * configure.in (pjl*, pj*): New targets.
4493 * Makefile.am: Rebuild dependencies.
4494 (CPU_TYPES): Add pj.
4495 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4496 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4497 * doc/c-pj.texi: New file.
4498 * doc/as.texinfo: Add some PJ specifics.
4499 * doc/all.texi: Add PJ to the list of all architectures, sort them
4500 all alphabetically.
4501 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4502 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4504 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4506 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4507 (obj_frob_file): Test for null pointer.
4508 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4509 (OBJ_PROCESS_STAB): And here.
4510 (elf_obj_sy): Remove
4512 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4513 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4514 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4516 * config/obj-coff.c (no_func): Remove.
4517 (coff_format_ops): Change occurrences of no_func to 0, as we test
4518 for 0 in obj-multi.h.
4520 * configure.in: Enable bfd for i386-coff when primary target is
4521 bfd. Enable i386 elf,coff emulation support. Don't set
4522 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4523 emulation to support.
4524 *configure: Regenerate.
4526 1999-09-02 Nick Clifton <nickc@cygnus.com>
4528 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4529 .section .line directive is encountered.
4531 1999-09-01 Nick Clifton <nickc@cygnus.com>
4533 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4534 format.
4536 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4537 * as.texinfo: Document --gdwarf2 command line option.
4538 Add additional documentation of ARM command line switches.
4540 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4542 * config/tc-i386.c (i386_intel_memory_operand): Combine
4543 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4544 and RESTORE_END_STRING around parse_register calls.
4545 (i386_operand): Here too.
4546 (i386_is_reg): Remove.
4547 (parse_register): Move as_bad calls from within this function to
4548 callers.
4550 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4552 Based on a patch from H.J. Lu <hjl@gnu.org>
4553 * config/tc-i386.c (parse_register): Handle FP regs specially.
4554 (md_begin): Remove '(' and ')' from register_chars.
4556 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4558 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4559 error message (done elsewhere).
4561 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4563 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4565 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4567 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4568 args by 'f'.
4570 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4572 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4573 between args.
4574 Add new completers. Fix bug in 64 bit condition handling.
4576 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4577 'cS', and 'c*'.
4579 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4581 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4583 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4585 1999-08-27 Jim Wilson <wilson@cygnus.com>
4587 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4588 (struct ls): Add frag field. Initialize it to zero.
4589 (out_end_sequence): New local text_frag. Set it while in text section.
4590 Replace address check with frag check. Set ls.frag to text_frag if
4591 out_set_addr called.
4592 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4593 Set it before switching sections. Replace address check with frag
4594 check. Set ls.frag to saved_frag if out_set_addr called.
4596 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4598 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4599 output "advance_pc" opcode instead of calling gen_addr_line().
4600 The latter has the undesired side-effect of creating a new row
4601 in the debug line info matrix.
4603 1999-08-26 Jim Wilson <wilson@cygnus.com>
4605 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4606 ls.last_filename if last is less than zero. Set ls.last_filename
4607 when allocating new entry.
4608 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4609 call.
4611 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4613 * config/tc-i386.c (i386_index_check): Fix the displacement size
4614 when INFER_ADDR_PREFIX.
4616 1999-08-18 Nick Clifton <nickc@cygnus.com>
4618 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4619 display its value.
4621 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4623 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4624 handle 0xffffNNNN constants correctly.
4626 1999-08-16 Nick Clifton <nickc@cygnus.com>
4628 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4629 as well as loads.
4631 1999-08-13 Nick Clifton <nickc@cygnus.com>
4633 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4634 (md_apply_fix3): Always pass positive values to
4635 validate_offset_imm.
4637 1999-08-12 Nick Clifton <nickc@cygnus.com>
4639 * config/tc-arm.c (skip_whitespace): New macro.
4640 Formatting tidy ups.
4642 (md_apply_fix3): Store relocation offset in addend for ELF based
4643 relocs.
4644 (arm_force_relocation): Always generate relocs for Thumb function
4645 calls.
4647 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4649 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4650 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4652 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4654 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4655 flags for the unwind subspace.
4657 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4658 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4659 suitable relocation based on the size of the target's pointer.
4660 Always Use subsegment zero for the unwinders.
4661 (pa_level): Handle "2.0w".
4663 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4665 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4666 with the following instruction unless this was specified.
4668 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4670 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4671 certain sections, to match BFD changes.
4673 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4675 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4676 (EXTRA_SCRIPTS): Define to keep automake happy.
4677 * Makefile.in: Rebuild.
4679 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4681 * Makefile.am: Rename .dep* files to DEP*.
4682 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4683 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4684 targets to DEPOBJ.
4685 * Makefile.in: Rebuild.
4687 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4689 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4691 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4693 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4694 avoid problems on DOS filesystems.
4695 * Makefile.in: Rebuild.
4697 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4699 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4701 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4702 section flag.
4704 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4706 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4707 line to create ${GDBINIT} rather than .gdbinit.
4708 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4710 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4712 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4714 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4716 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4718 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4720 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4721 non-adjustable symbols.
4723 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4725 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4727 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4729 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4730 operands.
4732 1999-08-05 Donn Terry <donn@interix.com>
4734 * config/te-interix.h: New file.
4735 * configure.in (i386-*-interix*): New target.
4736 * configure: Rebuild.
4738 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4740 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4741 selectors for ELF too.
4742 (selector_table): Add "ltp" and "rtp" selectors.
4744 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4746 * config/tc-i386.c (i386_operand): No need to change
4747 operand_string pointer in segment reg case before goto
4748 do_memory_reference. Initialise displacement_string_start and
4749 displacement_string_end after do_memory_reference label.
4750 (i386_index_check): Add operand_string param, and print error
4751 message on failure here.
4752 (i386_intel_memory_operand): Instead of here.
4753 (i386_operand): And here.
4754 (INFER_ADDR_PREFIX): Enable.
4756 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4758 * config/tc-i386.h (DefaultSize): Define. Renumber following
4759 opcode_modifier defines.
4761 From Etienne Lorrain <etienne.lorrain@ibm.net>
4762 * config/tc-i386.c (stackop_size): New variable.
4763 (set_16bit_code_flag): Clear it here.
4764 (set_16bit_gcc_code_flag): New function.
4765 (md_pseudo_table): Add "code16gcc" entry.
4766 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4768 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4770 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4771 next_set_end even if the end symbol is being discarded.
4773 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4774 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4775 * config/obj-coff.c: Likewise.
4776 (seg_info_type): Remove.
4777 (seg_info_off_by_4): Change to array of segT.
4778 (s_get_segment): Adjust accordingly.
4779 (obj_pseudo_table): Fully initialize sentinel entry.
4781 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4782 Ralf Baechle <ralf@uni-koblenz.de>.
4784 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4786 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4788 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4790 * config/tc-i386.c: Indentation and white space changes.
4791 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4792 don't enable it by default.
4793 (i386_intel_operand): Remove redundant prototype.
4794 Move check on number of memory operands, and i.mem_operands++
4795 (i386_intel_memory_operand): To here.
4796 Remove i386_immediate code from here. Remove special case code
4797 for input and output using (%dx). Remove base/index checks and
4798 call i386_index_check instead. Save initial operand_string
4799 argument for error message.
4800 (i386_operand): Remove redundant prototype. Move base/index
4801 checks to i386_index_check.
4802 (i386_displacement): Move intel mode check for non-zero
4803 i.disp_operand
4804 (i386_intel_memory_operand): To here.
4806 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4808 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4809 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4810 by .register pseudo-op if -64 and --no-undeclared-regs.
4811 (s_register, sparc_adjust_symtab): New functions.
4812 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4813 Declare sparc_adjust_symtab as tc_adjust_symtab.
4814 * doc/c-sparc.texi: Add description of #ignore special literal
4815 for .register pseudo-op.
4817 1999-07-30 Catherine Moore <clm@cygnus.com>
4819 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4820 the relocation's section offset.
4822 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4824 * write.c (fixup_segment): Fix generic error check overflow test.
4826 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4827 X_add_number to long.
4829 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4831 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4832 processing.
4834 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4836 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4837 VTABLE relocations.
4839 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4841 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4843 * configure.bat: Remove; obsolete.
4844 * config/go32.cfg: Likewise.
4846 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4848 * configure.in (i386-*-vxworks*): New target.
4849 * configure: Rebuild.
4851 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4853 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4855 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4857 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4858 on -64 and not pic.
4859 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4860 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4861 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4862 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4863 MAX_RELOC_EXPANSION): Define.
4864 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4866 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4868 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4869 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4870 block. Print a warning if an 8-bit or 16-bit constant
4871 displacement or immediate is truncated on output.
4872 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4873 immediate.
4874 (i386_operand): Disallow immediate jump absolute operand.
4876 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4878 * configure.in: Bump version number to 2.9.5.
4879 * configure: Rebuild.
4881 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4882 or %llx work.
4884 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4886 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4887 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4889 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4891 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4892 is defined.
4893 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4895 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4896 if -mno-fpu was given.
4897 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4898 relocs.
4899 (cons_fix_new_arm): Remove misleading comments.
4901 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4903 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4904 error message.
4905 (relax_segment): Likewise. After giving a rs_org error, convert
4906 the frag to rs_align to avoid cascading errors.
4908 1999-07-12 Andreas Schwab <schwab@suse.de>
4910 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4912 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4914 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4915 as appropriate. Fill in structure initializations. Add variable
4916 initializations. Add casts.
4917 * dwarf2dbg.c (print_stats): Change i to size_t.
4918 * listing.c (listing_listing): Change list_line to unsigned int.
4920 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4922 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4923 rather than checking for \001 and \002 in symbol name.
4924 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4926 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4928 * configure.in (hppa*-linux-gnu*): New target.
4929 * configure: Rebuilt.
4931 1999-07-08 Nick Clifton <nickc@cygnus.com>
4933 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4935 1999-07-07 Nick Clifton <nickc@cygnus.com>
4937 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4938 accessing symbolP directly.
4940 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4942 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4943 for ELF.
4945 1999-07-05 Nick Clifton <nickc@cygnus.com>
4947 * config/tc-arm.c (ARM_EXT_V5): Define.
4948 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4949 (md_begin): Detect ARM v5 architectures.
4950 (md_parse_option): Accept arm v5 specification.
4951 (md_show_usage): Documment -marmv5 switch.
4953 * doc/c-arm.texi: Document -marmv5 command line option.
4955 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4956 op.
4957 (validate_immediate_twopart): New function. Determine if a
4958 constant can be computed by two ADD instructions.
4959 (output_inst): Remove its command line parameter - it was never
4960 used.
4961 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4962 implememt the ADRL pseudo op.
4963 (tc_gen_reloc): Generate a suitable error message if an ADRL
4964 instruction tries to generate a real reloc.
4966 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4968 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4970 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4971 into lower case.
4973 1999-06-27 H.J. Lu <hjl@gnu.org>
4975 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4976 non BFD_ASSEMBLER case.
4978 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4980 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4981 data.
4983 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4985 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4986 out_end_sequence() when the address decreases due to a new frag.
4987 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4988 numbering starts with 1.
4990 1999-06-23 Nick Clifton <nickc@cygnus.com>
4992 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4993 .section for COFF.
4994 (mcore_s_text): Call obj_elf_text for ELF target.
4995 (mcore_s_data): Call obj_elf_data for ELF target.
4996 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4997 for COFF target.
4998 (mcore_s_bss): New function: Dump literal table before changing
4999 sections.
5000 (mcore_s_comm): New function: Dump literal table before changing
5001 sections.
5003 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
5004 No longer static functions.
5005 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
5006 Provide prototypes for these functions.
5008 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5010 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
5011 a list of names, to try obj_segment_name, and to try abbreviated
5012 names when using COFF without long section names.
5014 * config/tc-alpha.c: More use of symbol accessor functions.
5015 * config/tc-arc.c: Likewise.
5016 * config/tc-d30v.c: Likewise.
5017 * config/tc-fr30.c: Likewise.
5018 * config/tc-i860.c: Likewise.
5019 * config/tc-m88k.c: Likewise.
5020 * config/tc-mcore.c: Likewise.
5021 * config/tc-ns32k.c: Likewise.
5022 * config/tc-sparc.c: Likewise.
5023 * config/tc-v850.c: Likewise.
5025 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
5026 sy_value with appropriate accessor functions.
5027 * config/tc-arm.c (md_apply_fix3): Likewise.
5028 * config/tc-d10v.c (AT_WORD_P): Likewise.
5029 * config/tc-v850.c (reg_name_search): Likewise.
5031 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
5032 use symbol_get_bfdsym instead.
5033 * config/tc-ppc.c (md_assemble): Likewise.
5034 * config/tc-v850.c (v850_comm): Likewise.
5036 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
5038 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
5039 the symbol, rather than accessing the bsym member.
5040 * config/tc-d10v.c (tc_gen_reloc): Likewise.
5041 * config/tc-d30v.c (tc_gen_reloc): Likewise.
5042 * config/tc-mcore.c (tc_gen_reloc): Likewise.
5043 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
5044 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
5045 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
5046 * config/tc-tic30.c (tc_gen_reloc): Likewise.
5047 * config/tc-v850.c (tc_gen_reloc): Likewise.
5049 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
5051 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
5052 (hppa_gen_reloc_type): Conditionalize on BFD64.
5053 (tc_gen_reloc): Re-enable ELF relocations.
5054 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
5056 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5058 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
5059 warning.
5060 (do_ldst): Move assignment out of if condition.
5061 (md_apply_fix3): Add casts to avoid printf format warnings. Add
5062 parentheses to avoid warning.
5064 1999-06-21 Nick Clifton <nickc@cygnus.com>
5066 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
5067 macro to get at the BFD symbol associated with a GAS symbol.
5069 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5071 * config/tc-ppc.c: Update for symbol handling changes.
5072 * config/obj-coff.c: Likewise.
5074 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
5076 * tc-hppa.c: General cleanups of ELF support. No more spaces
5077 and subspaces for ELF.
5078 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
5079 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
5080 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
5081 (UNWIND_SECTION_NAME): Likewise.
5082 (space/subspace related structures): Conditionalize definitions
5083 on OBJ_SOM.
5084 (space/subspace directives and support routines): Conditionalize
5085 definitions and references/uses on OBJ_SOM.
5086 (label_symbol_struct): For ELF, track the symbol's segment. For
5087 SOM track its space.
5088 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
5089 changes.
5090 (USE_ALIASES): Kill for both SOM & ELF.
5091 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
5092 (pa_space, pa_subspace): Corresponding changes.
5093 (pa_spaces_begin): Corresponding chagnes.
5094 (md_begin): Do not muck around with space/subspace stuff for
5095 OBJ_ELF.
5096 (md_apply_fix): Temporarily disable argument relocation stuff
5097 for OBJ_ELF.
5098 (tc_gen_reloc): Temporarily disable relocation generation for
5099 OBJ_ELF
5100 (pa_build_unwind_subspace): Similarly.
5102 1999-06-16 Nick Clifton <nickc@cygnus.com>
5104 * config/tc-arm.c (thumb_set): New pseudo op.
5105 (text, data, section): Override these pseudo ops with ARM
5106 specific versions.
5107 (s_thumb_set): New function: Perform the same as a .set pseudo
5108 op, but also mark the alias'ed symbol as being a Thumb
5109 function.
5110 (arm_s_text): New function: Perform the same as the .text
5111 pseudo op, but dump the literal pool before changing
5112 sections.
5113 (arm_s_data): New function: Perform the same as the .data
5114 pseudo op, but dump the literal pool before changing
5115 sections.
5116 (arm_s_section): New function: Perform the same as the
5117 .section pseudo op, but dump the literal pool before changing
5118 sections.
5119 (arm_cleanup): Do not reset the current section before dumping
5120 the literal pool.
5122 1999-06-17 Nick Clifton <nickc@cygnus.com>
5124 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5125 OPTION_NO_WARN_UNMATCHED entries.
5126 (md_parse_option): Generate a warning message if an unrecognised
5127 option is encountered.
5129 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5130 (get_operands): When parsing an expression after an '@' symbol
5131 has been detected, do not ignore '#' symbols.
5132 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5133 false.
5135 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5137 From K. Richard Pixley <rich@noir.com>:
5138 * configure.in (ppc-*-vxworks*): New target.
5139 * configure: Rebuild.
5141 1999-06-12 Philip Blundell <philb@gnu.org>
5143 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5145 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5147 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5148 which refer to symbols in linkonce sections, permit reducing the
5149 relocs if the symbol is local.
5151 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5153 * subsegs.c (subseg_text_p): New function.
5154 * as.h (subseg_text_p): Declare.
5155 * read.c (do_align): Use subseg_text_p to set the default fill.
5156 * write.c (subsegs_finish): Likewise.
5157 * config/obj-coff.c (write_object_file): Likewise.
5158 * config/tc-i386.h (md_maybe_text): Don't define.
5159 (md_do_align): Use subseg_text_p to set the default fill.
5160 * config/tc-m32r.c (m32r_do_align): Likewise.
5161 * config/tc-sh.c (sh_do_align): Likewise.
5162 * config/tc-sparc.h (md_do_align): Likewise.
5164 1999-06-12 David O'Brien <obrien@freebsd.org>
5166 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5167 * configure: Rebuild.
5169 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5171 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5172 * Makefile.am: Rebuild dependencies.
5173 * Makefile.in: Rebuild.
5175 * config/tc-i386.c (i386_immediate): Remove unused label
5176 seg_unimplemented.
5178 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5179 * symbols.c: Likewise.
5180 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5181 sy_next field when taking address, rather than symbol_next.
5183 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5184 offsetT.
5185 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5186 value from the output file architecture.
5187 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5188 * dwarf2dbg.h: Change bfd_vma to addressT.
5190 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5192 * dwarf2dbg.h: Use PARAMS in function declarations.
5194 1999-06-11 Martin Dorey <mdorey@madge.com>
5196 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5197 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5198 OBJ_ELF.
5199 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5201 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5203 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5205 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5206 popsection.
5208 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5210 * read.c (read_a_source_file): Only declare inescape if
5211 QUOTES_IN_INSN.
5213 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5214 match parameters.
5215 (find_entry_byval): Add parens to avoid warning.
5217 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5219 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5220 undefined symbols.
5222 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5224 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5225 with isoctal.
5227 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5228 synthetize_setx): New functions.
5229 (md_assemble): Broken the special cases into the above
5230 functions. Make compiler happy if sizeof(bfd_vma)==4.
5231 Fix sethi generated from set/setuw. If instructions have a relloc,
5232 always clear the fields to be relocated in the opcode.
5233 (sparc_ip): Remove special_case global variable.
5235 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5237 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5238 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5239 indication of success rather than a value.
5240 (itbl_get_val): Likewise.
5241 (itbl_get_field): Use strcspn. Change delimiters to include
5242 parens.
5243 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5244 (itbl_get_val): Likewise.
5245 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5247 * symbols.c (copy_symbol_attributes): Convert local symbols to
5248 regular symbols.
5250 1999-06-10 Nick Clifton <nickc@cygnus.com>
5252 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5253 ARM920t.
5255 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5257 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5258 Optimize set if sizeof(bfd_vma) == 64.
5259 (sparc_ip): Fix sethi - without %hi() it should generate
5260 R_SPARC_22 reloc, not R_SPARC_HI22.
5261 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5263 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5265 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5266 (s_ncons): New function.
5267 (native_op_table): New table.
5268 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5269 R_SPARC_OLO10 handling.
5271 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5273 * expr.h (struct expressionS): Revert last change; widen X_op.
5274 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5276 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5278 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5279 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5280 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5281 * Makefile.in: Regenerated.
5283 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5284 `common' pass on to s_mri_common.
5285 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5287 1999-06-06 Richard Henderson <rth@cygnus.com>
5289 * config/obj-elf.c (obj_elf_section): Don't free the return
5290 value of demand_copy_C_string.
5292 1999-06-05 Richard Henderson <rth@cygnus.com>
5294 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5295 creation logic from obj_elf_create_section.
5297 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5298 (section_stack): New.
5299 (special_sections): Make const.
5300 (obj_elf_section): Gut and rewrite parsing.
5301 (obj_elf_change_section): New function broken out of obj_elf_section.
5302 (obj_elf_parse_section_letters): Likewise.
5303 (obj_elf_section_word): Likewise.
5304 (obj_elf_section_type): Likewise.
5305 (obj_elf_previous): Treat as a toggle.
5306 (obj_elf_popsection): New.
5307 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5308 (ppc_section_type): Likewise.
5309 * config/tc-ppc.h: Likewise.
5311 * expr.h (struct expressionS): Don't make X_op a bitfield.
5312 * config/tc-alpha.c: Update for symbol handling changes.
5313 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5314 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5316 1999-06-05 Richard Henderson <rth@cygnus.com>
5318 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5319 (dwarf2_gen_line_info): Kill unused variables.
5320 (dwarf2_finish): Likewise.
5321 (dwarf2_where): Likewise.
5322 (dwarf2_directive_file): If we've only got a string,
5323 hand off to s_app_file.
5324 * ecoff.c: Move the include of ecoff.h.
5325 * symbols.h (S_IS_FUNCTION): Prototype.
5327 * read.c (LEX_HASH): Supply a default.
5328 (lex_type): Use it.
5329 (s_globl): Update `c' after skipping whitespace.
5330 * read.h (LEX_END_NAME, is_name_ender): New.
5331 * expr.c (get_symbol_end): Respect it.
5333 1999-06-04 Mark Klein <mklein@dis.com>
5335 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5336 to real if OBJ_SOM
5337 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5339 * config/tc-hppa.c: Update for symbol handling changes.
5341 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5343 * cgen.c: Update for symbol handling changes.
5344 * config/tc-m32r.c: Likewise.
5346 * config/tc-hppa.h: Update for symbol handling changes.
5347 * config/tc-hppa.c: Likewise.
5349 * config/tc-arm.h: Update for symbol handling changes.
5350 * config/tc-arm.c: Likewise.
5351 (symbol_make_empty): Remove. Just use symbol_create.
5353 * symbols.c (symbol_set_tc): Correct name.
5355 * Makefile.am: Rebuild dependencies.
5356 ($(OBJS)): Don't depend upon struc-symbol.h.
5357 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5358 * dep-in.sed: Don't remove struc-symbol.h.
5359 * Makefile.in: Rebuild.
5361 * doc/internals.texi (Symbols): Describe changes in symbol
5362 handling.
5364 1999-06-03 Richard Henderson <rth@cygnus.com>
5366 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5367 instead of doing the work by hand.
5369 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5371 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5372 state of line state-machine.
5373 (struct ls): Collect DWARF2 line state-machine state in new member
5374 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5375 resulted in any DWARF2 directives.
5376 (reset_state_machine): New function.
5377 (out_end_sequence): Ditto.
5378 (dwarf2_gen_line_info): When switching sections or switching to a
5379 lower text address, call out_end_sequence() first to terminate the
5380 previous code sequence as code sequences MUST have monotonically
5381 increasing addresses.
5382 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5384 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5386 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5387 DWARF2 debug info (line information only, at this point).
5388 * as.h: Update comment about supported debug formats.
5389 * dwarf2dbg.c, dwarf2dbg.h: New files.
5390 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5392 * expr.c (operand): Don't use [ for parens if we want an index op.
5393 (op_encoding): Switch [ into O_index, if desired.
5394 (op_rank): Renumber with O_index on bottom.
5395 (expr): If O_index, match closing bracket.
5396 * expr.h (O_index): New.
5398 * read.c (read_a_source_file): Conditionally allow matched "
5399 in lines passed to md_assemble.
5401 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5403 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5405 Add support for storing local symbols in a small structure to save
5406 memory when assembling large files.
5407 * as.h: Don't include struc-symbol.h.
5408 (symbolS): Add typedef.
5409 * symbols.c: Include struc-symbol.h.
5410 (local_hash): New static variable.
5411 (save_symbol_name): New static function, from symbol_create.
5412 (symbol_create): Call save_symbol_name.
5413 (local_symbol_count): New static variable.
5414 (local_symbol_conversion_count): Likewise.
5415 (LOCAL_SYMBOL_CHECK): Define.
5416 (local_symbol_make): New static function.
5417 (local_symbol_convert): New static function.
5418 (colon): Handle local symbols. Create local symbol for local
5419 label name.
5420 (symbol_table_insert): Handle local symbols.
5421 (symbol_find_or_make): Create local symbol for local label name.
5422 (symbol_find_base): Check for local symbol.
5423 (symbol_append, symbol_insert): Check for local symbols.
5424 (symbol_clear_list_pointers, symbol_remove): Likewise.
5425 (verify_symbol_chain): Likewise.
5426 (copy_symbol_attributes): Likewise.
5427 (resolve_symbol_value): Handle local symbols.
5428 (resolve_local_symbol): New static function.
5429 (resolve_local_symbol_values): New function.
5430 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5431 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5432 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5433 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5434 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5435 (symbol_previous, symbol_next): New functions.
5436 (symbol_get_value_expression): Likewise.
5437 (symbol_set_value_expression): Likewise.
5438 (symbol_set_frag, symbol_get_frag): Likewise.
5439 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5440 (symbol_mark_used_in_reloc): Likewise.
5441 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5442 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5443 (symbol_mri_common_p): Likewise.
5444 (symbol_mark_written, symbol_clear_written): Likewise.
5445 (symbol_written_p): Likewise.
5446 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5447 (symbol_section_p, symbol_equated_p): Likewise.
5448 (symbol_constant_p): Likewise.
5449 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5450 (symbol_get_obj, symbol_set_obj): Likewise.
5451 (symbol_get_tc, symbol_set_tc): Likewise.
5452 (symbol_begin): Initialize local_hash.
5453 (print_symbol_value_1): Handle local symbols.
5454 (symbol_print_statistics): Print local symbol statistics.
5455 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5456 Declare new symbols.c functions. Move many declarations here from
5457 struc-symbol.h.
5458 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5459 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5460 (struct symbol): Move bsym to make it clearly the first field.
5461 Remove TARGET_SYMBOL_FIELDS.
5462 (symbolS): Don't typedef.
5463 (struct broken_word): Remove.
5464 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5465 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5466 (symbol_clear_list_pointers): Likewise.
5467 (symbol_insert, symbol_remove): Likewise.
5468 (symbol_previous, symbol_append): Likewise.
5469 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5470 (struct local_symbol): Define.
5471 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5472 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5473 (local_symbol_get_frag, local_symbol_set_frag): Define.
5474 (local_symbol_get_real_symbol): Define.
5475 (local_symbol_set_real_symbol): Define.
5476 Define.
5477 * write.c (write_object_file): Call resolve_local_symbol_values.
5478 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5479 (TARGET_SYMBOL_FIELDS): Don't define.
5480 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5481 ECOFF_DEBUGGING, add ECOFF fields.
5482 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5483 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5484 ECOFF_DEBUGGING, add ECOFF fields.
5485 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5486 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5487 * config/tc-mcore.h: Don't include struc-symbol.h.
5488 (TARGET_SYMBOL_FIELDS): Don't define.
5489 (struct mcore_tc_sy): Define.
5490 (TC_SYMFIELD_TYPE): Define.
5491 * Many files: Use symbolS instead of struct symbol. Use new
5492 accessor functions rather than referring to symbolS fields
5493 directly.
5495 * read.c (s_mri_common): Don't add in value of line_label.
5497 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5498 checking for SEC_LINK_ONCE.
5500 * config/tc-sh.h (sh_fix_adjustable): Declare.
5502 * app.c (input_buffer): New static variable.
5503 (app_push): Save saved_input in allocated buffer.
5504 (app_pop): Restored saved_input.
5505 (do_scrub_chars): Change get parameter to take char * and int as
5506 arguments. Change GET macro to pass input_buffer to get
5507 function. Don't save input into allocated buffer.
5508 * as.h (do_scrub_chars): Update declaration.
5509 * input-file.c (input_file_get): Change to take char * and int.
5510 Read data into passed in buffer. Remove static buffer.
5511 * read.c (scrub_from_string): Change to take char * and int. Copy
5512 data into passed in buffer.
5514 * hash.h: Neaten. Declare hash_traverse.
5515 * hash.c: Complete rewrite based on BFD hashing code.
5516 * gasp.c (chunksize): New variable.
5517 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5518 hash_delete.
5520 1999-05-28 Nick Clifton <nickc@cygnus.com>
5522 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5523 addend unless the target uses an old ABI.
5525 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5527 -Wchar-subscripts cleanup
5528 * listing.c (listing_newline): Use unsigned char variable, so
5529 calls to isascii,iscntrl are correct.
5530 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5531 (unsigned char).
5532 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5533 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5534 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5535 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5537 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5539 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5540 width for Coldfire.
5541 (arch_coldfire_p): New #define.
5542 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5544 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5546 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5548 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5549 (install_operand): Add place `N'.
5550 (init_table): Add registers ACC, MACSR, MASK.
5552 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5554 * config/tc-m68k.c: Change mcf5200 --> mcf.
5555 (archs): Add mcf5206e, mcf5307.
5556 (m68k_ip): Add format `u'.
5557 (install_operand): Add place `m', `M', `h'.
5558 (init_table): Add upper/lower registers.
5560 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5562 1999-05-28 Martin Dorey <mdorey@madge.com>
5564 * config/tc-i960.c: Several minor changes to add ELF and
5565 BFD_ASSEMBLER support.
5566 * config/tc-i960.h: Likewise.
5567 * configure.in (i960-*-elf*): New target.
5568 * aclocal.m4, configure: Rebuild.
5570 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5572 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5573 reloc changes when defined(BFD_ASSEMBLER).
5575 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5577 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5579 * write.c (write_print_statistics): Output to file, not stderr.
5581 * expr.c (generic_bignum_to_int32,64): Prototype.
5583 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5584 output_sleb128, output_uleb128, output_big_sleb128,
5585 output_big_uleb128, output_big_leb128): Prototype.
5586 (output_big_sleb128, output_big_uleb128): Make inline.
5587 (output_big_leb128): Remove inline
5589 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5590 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5591 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5592 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5593 value for correct overflow check in write.c:fixup_segment.
5594 * write.c (fixup_segment): Move bitfield overflow checks to after
5595 the md_apply_fix call.
5596 * config/obj-coff.c (fixup_segment): Likewise.
5597 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5598 valueT *val argument.
5600 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5602 * config/atof-ieee.c (gen_to_words): Correctly round a
5603 denormalized number. Fix off-by-one in range checking for
5604 exponent in a denormal.
5606 1999-05-10 Nick Clifton <nickc@cygnus.com>
5608 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5609 name.
5611 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5613 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5615 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5617 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5618 (ReverseRegRegmem): Remove.
5619 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5620 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5621 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5622 kludge.
5624 From Doug Ledford <dledford@redhat.com>
5625 * config/tc-i386.h (RegXMM): New for P/III.
5626 * config/tc-i386.c: Add support for P/III.
5628 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5630 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5631 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5632 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5634 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5636 * config/tc-i386.c (i386_immediate): Skip whitespace before
5637 complaining about junk after expression.
5638 (i386_displacement): Likewise.
5640 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5642 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5643 Don't copy before downcaseing.
5645 1999-05-05 Catherine Moore <clm@cygnus.com>
5647 * tc-m68k.c: Include elf/m68k.h.
5648 (m68k_elf_final_processing): New routine.
5649 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5650 Define.
5652 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5654 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5655 17 bit fmt insn.
5657 1999-04-30 Nick Clifton <nickc@cygnus.com>
5659 * config/tc-mcore.c (mcore_s_section): Dump literals before
5660 changing section.
5662 1999-04-29 Nick Clifton <nickc@cygnus.com>
5664 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5665 for COFF/PE port.
5667 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5669 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5670 (TC_INIT_FIX_DATA): Delete.
5671 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5672 (TC_INIT_FIX_DATA): Delete.
5673 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5674 * write.c (fix_new_internal): Initialize fx_cgen member.
5675 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5676 (gas_cgen_md_apply_fix3): Update.
5677 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5678 (md_cgen_record_fixup_exp): Update.
5679 (FX_OPINFO_R_TYPE): Update.
5681 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5682 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5683 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5684 * frags.h (struct frag): Make opindex, opinfo ints.
5686 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5688 1999-04-26 Tom Tromey <tromey@cygnus.com>
5690 * aclocal.m4, configure: Updated for new version of libtool.
5692 1999-04-22 Nick Clifton <nickc@cygnus.com>
5694 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5695 md_apply_fix.
5696 (md_apply_fix3): Do not fix up absolute relocations against
5697 symbolic values.
5699 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5701 1999-04-20 Nick Clifton <nickc@cygnus.com>
5703 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5704 changes and data-in-text directives.
5705 (mcore_cons): New function: intercept cons() operations.
5706 (mcore_float_cons): New function: intercept float_cons()
5707 operations.
5708 (mcore_stringer): New function: intercept stringer() operations.
5710 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5712 * obj.h (struct format_ops): Change generate_asm_lineno field to
5713 take no parameters.
5714 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5716 * config/tc-alpha.c (find_opcode_match): Add default case to
5717 switch.
5718 (find_macro_match): Likewise.
5719 (load_expression): Parenthesize && within ||.
5721 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5723 1999-04-17 Nick Clifton <nickc@cygnus.com>
5725 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5726 .text .data .section pseudo ops.
5727 (mcore_s_section): New function. Dump lits before changing secs.
5728 (mcore_s_text): New function. Dump lits before changing secs.
5729 (mcore_s_data): New function. Dump lits before changing secs.
5731 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5733 * config/tc-mips.c (mips_32bitmode): New.
5734 (md_begin): Set mips_32bitmode if needed.
5735 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5736 Set EF_MIPS_32BITMODE.
5738 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5740 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5741 change.
5743 1999-04-16 Nick Clifton <nickc@cygnus.com>
5745 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5747 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5749 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5750 expressions correctly.
5753 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5755 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5757 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5759 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5760 and fmpynfadd instructions.
5762 1999-04-11 Richard Henderson <rth@cygnus.com>
5764 * as.h (environ): Declare it, if needed.
5765 * as.c (dump_statistics): Don't declare environ.
5766 * configure.in (environ): Detect declaration.
5767 * configure, config.in: Rebuild
5769 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5770 (i386_displacement): Allocate enough space for replacement buffer.
5771 Clean up replacement buffer initialization.
5773 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5775 * subsegs.c (section_symbol): Don't create a new symbol if one
5776 already exists; instead, use the existing one, but set its segment
5777 and frag data if it hasn't already been defined.
5778 * config/obj-coff.c (c_section_symbol): Likewise.
5780 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5782 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5784 1999-04-08 Nick Clifton <nickc@cygnus.com>
5786 * config/tc-mcore.c: New File: Support routines for MCore
5787 assembler.
5788 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5789 * config/obj-coff.c: Add support for mcore-pe target.
5791 * Makefile.am: Add support for MCore targets.
5792 * Makefile.in: Regenerate.
5793 * configure.in: Add support for MCore targets.
5794 * configure: Regenerate.
5796 * doc/all.texi: Set MCORE.
5797 * doc/as.texinfo: Document MCore specific command line options.
5799 * write.h: Prevent multiple inclusion.
5801 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5803 * asintl.h (LC_MESSAGES): Never define.
5804 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5805 does not define it.
5806 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5807 does not define it.
5809 * Makefile.am (m68k-parse.c): If configuring in the source
5810 directory, copy m68k-parse.y into the local directory before
5811 running ylwrap, to remove spurious differences when generating
5812 snapshots.
5813 * Makefile.in: Rebuild.
5815 * config/tc-sparc.h (md_do_align): Just allocate the number of
5816 bytes necessary, rather than always allocating 1024.
5818 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5820 * listing.c (listing_newline): Add cast to avoid warning.
5821 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5822 * config/tc-i386.c (i386_scale): Add return value.
5823 (build_displacement_string): Remove unused local temp_disp2.
5824 (i386_intel_memory_operand): Add parentheses to avoid warning.
5825 (i386_intel_operand): Remove unused local end_of_operand_string.
5826 (i386_operand): Remove unused local operand_modifier.
5827 (i386_operand): Add parens to avoid warning.
5829 1999-04-04 Don Bowman <don@pixsci.com>
5831 * configure.in: Add mips*-*-vxworks* target; have it define
5832 MIPS_STABS_ELF.
5833 * configure, config.in: Rebuild.
5835 1999-03-31 Nick Clifton <nickc@cygnus.com>
5837 * configure.in (emulations): Add support for arm-epoc-pe.
5838 * configure: Regenerate.
5839 * config/te-epoc-pe.h: New file. Define macros specific to
5840 arm-epoc-pe target.
5841 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5842 for arm-epoc-pe target.
5844 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5846 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5848 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5850 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5851 detect ",n" without a condition.
5852 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5855 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5857 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5858 instruction is encoded with one bit.
5861 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5863 * doc/internals.texi (CPU backend): Mention that
5864 line_separator_chars should not include newline. From thi
5865 <ttn@mingle.glug.org>.
5867 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5869 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5870 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5872 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5874 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5876 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5878 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5881 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5883 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5885 1999-03-15 Martin Hunt <hunt@cygnus.com>
5887 * app.c (do_scrub_begin): Change '-' back to a symbol char
5888 so we can use multiple opcodes on a line again.
5890 * config/tc-d30v.c: By default, warn if a symbol has
5891 the same name as a register. Plus some minor
5892 updates from the branch.
5894 1999-03-13 Nick Clifton <nickc@cygnus.com>
5896 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5897 BFD_RELOC_16 and BFD_RELOC_64.
5899 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5901 * expr.c (expr): Add missing else.
5903 1999-03-12 Nick Clifton <nickc@cygnus.com>
5905 * config/tc-arm.c (md_apply_fix3): Improve error message.
5907 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5909 * Makefile.am (CPU_TYPES): Add fr30.
5910 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5911 (fr30,m32r dependencies): Update.
5912 * Makefile.in: Rebuild.
5914 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5915 (gas_cgen_record_fixup_exp): Ditto.
5916 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5917 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5918 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5919 (md_cgen_lookup_reloc): Update use of operand->type.
5920 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5921 (md_convert_frag): Call cgen_operand_lookup_by_num.
5922 (md_cgen_lookup_reloc): Update use of operand->type.
5923 (m32r_cgen_record_fixup_exp): Ditto.
5925 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5927 * config/tc-mips.c (md_show_usage): Fix message.
5929 1999-03-03 Nick Clifton <nickc@cygnus.com>
5931 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5932 and LDR reg,=<expr> instruction.
5934 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5935 -mcpu=arm9tdmi.
5937 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5939 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5941 1999-02-17 Nick Clifton <nickc@cygnus.com>
5943 This patch was created by: Scott Bambrough
5944 <scottb@corelcomputer.com>
5946 * app.c:
5947 Special cased '@' character. The '@' character is used as the
5948 ARM assembler comment character, as a special character
5949 and in ELF .symver pseudo-op's, and as a special character in
5950 .type and .section pseudo-ops.
5951 (symver_pseudo): New static variable.
5952 (symver_state): New static variable.
5953 (struct app_save): Add field 'symver_state'.
5954 (app_push): Save global symver_state int struct app_save.
5955 (app_pop): Restore global symver_state from struct app_save.
5956 (do_scrub_chars): Special case handling of '@' character in
5957 .symver pseudo-ops.
5959 * configure.in: Modified to recognize armv* uname syntax from ARM
5960 Linux kernel.
5961 * configure: Regenerated.
5963 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5964 a prefix to the section's type.
5965 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5966 the type's typename.
5968 * config/tc-arm.h: Add support for PIC generation:
5969 (pic_code): New boolean.
5970 (obj_relocate_extern): Define.
5971 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5972 (TC_CONS_FIX_NEW): Define.
5973 (tc_fix_adjustable): Define.
5974 (GLOBAL_OFFSET_TABLE_NAME): Define.
5976 * config/tc-arm.c: Add support for PIC generation:
5977 (line_seperator_chars): Allow ';' as a seperator for Linux.
5978 (is_immediate_prefix): New macro.
5979 (arm_parse_reloc): New function.
5980 (s_arm_elf_cons): New function.
5981 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5982 (md_undefined_symbol): Special case handling for the Global Offset
5983 Table's symbol.
5984 (md_apply_fix3): Handle PIC relocs.
5985 (tc_gen_reloc): Handle PIC relocs.
5986 (md_parse_option): Add support for '-k' command line switch to
5987 enable PIC generation.
5988 (cons_fix_new_arm): New function.
5989 (s_arm_elf_cons): New function.
5991 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5993 * configure.in: Add comments for uses of AC_DEFINE.
5994 * acinclude.m4: Likewise.
5995 * acconfig.h: Remove.
5996 * aclocal.m4: Rebuild.
5997 * configure: Rebuild.
5998 * Makefile.in: Rebuild.
5999 * config.in: Rebuild.
6001 1999-02-15 Jim Lemke <jlemke@cygnus.com>
6003 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
6004 non-constant offset from a base register.
6006 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
6008 * config/tc-alpha.c (md_show_usage): Put \ before newline in
6009 strings always.
6011 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
6013 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
6014 (emit_insn): Look for pc-relative and no-overflow specifiers on
6015 internal relocation types.
6017 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
6019 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
6020 -mcpu=NNNN flags.
6022 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
6023 mips_cpu instead.
6024 (mips_4650, mips_4010, mips_4100): Variables removed.
6025 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
6026 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
6027 variables.
6028 (md_begin): Don't bother initializing the mips_NNNN variables;
6029 mips_cpu is set, and that's good enough now.
6030 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
6031 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
6032 (show): New function, to handle wrapping in the CPU lists.
6033 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
6035 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
6037 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
6038 than treat as an immediate specifier.
6040 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
6042 * config/tc-i386.c: Prototype many functions.
6043 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
6044 (i386_immediate): Remove unused second argument.
6045 (i386_intel_operand): Fix i386_is_reg typo.
6046 (i386_operand): Use allow_naked_reg.
6047 (output_invalid): Make operand int for K&R.
6049 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
6051 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
6052 patch.
6053 * Makefile.in: Rebuild.
6055 1999-02-09 Doug Evans <devans@casey.cygnus.com>
6057 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
6058 (cgen.o): Ditto.
6059 (EXTRA_as_new_SOURCES): Comment out.
6060 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
6061 * Makefile.in: Rebuild.
6062 * doc/Makefile.in: Rebuild.
6063 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
6064 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
6065 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
6066 * configure: Rebuild.
6067 * aclocal.m4: Rebuild.
6068 * config.in: Rebuild.
6069 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
6070 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6071 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
6072 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6073 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
6074 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
6075 (gas_cgen_record_fixup_exp): Ditto.
6076 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
6077 descriptor, not global variable.
6078 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
6079 descriptor, not global variable. Refer to insert_operand handler
6080 via cpu descriptor, not global function.
6081 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
6082 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
6083 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
6084 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
6085 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
6086 * config/tc-m32r.c: Ditto.
6087 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
6088 (md_assemble): Ditto.
6089 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
6091 1999-02-09 Nick Clifton <nickc@cygnus.com>
6093 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
6094 relocations for ELF targets.
6096 1999-02-08 Nick Clifton <nickc@cygnus.com>
6098 * configure.in: Add support for StrongARM target.
6099 * configure: Regenerate.
6101 1999-02-05 Nick Clifton <nickc@cygnus.com>
6103 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6105 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6106 for COFF ports.
6108 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6110 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6112 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6114 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6115 (INTEL_DWORD_MNEM_SUFFIX): Define.
6116 (BYTE_PTR): Define.
6117 (WORD_PTR): Define.
6118 (DWORD_PTR): Define.
6119 (XWORD_PTR): Define.
6120 (SHORT): Define.
6121 (OFFSET_FLAT): Define.
6122 (FLAT): Define.
6123 (NONE_FOUND): Define.
6124 (No_dSuf): Define.
6125 (No_xSuf): Define.
6126 * config/tc-i386.c (set_intel_syntax): New routine.
6127 (intel_syntax): Declare.
6128 (allow_naked_reg): Declare.
6129 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6130 (intel_float_operand): New routine.
6131 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6132 Handle brackets as well as parens. Call i386_intel_operand for
6133 intel syntax. Reverse operands if appropriate. Handle new
6134 suffixes. Handle movzx and movsx.
6135 (i386_is_reg): New routine.
6136 (i386_immediate): New routine.
6137 (i386_scale): New routine.
6138 (i386_displacement): New routine.
6139 (i386_operand_modifier): New routine.
6140 (build_displacement_string): New routine.
6141 (i386_parse_seg): New routine.
6142 (i386_intel_memory_operand): New routine.
6143 (i386_intel_operand): New routine.
6144 (i386_operand): Call i386_displacement, i386_immediate,
6145 i386_scale, etc. instead of handling inline.
6146 (parse_register): Handle registers without prefix.
6148 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6150 * configure: Regenerate.
6151 * configure.in (arm-*-oabi): New.
6152 (thumb-*-oabi): New.
6153 * config/tc-arm.c (target_oabi): Declare.
6154 (md_apply_fix3): Support REL relocs.
6155 (md_parse_option): Handle -oabi.
6156 (elf32_arm_target_format): New routine.
6157 (md_longopts): Add OPTION_OABI.
6158 * config/tc-arm.h: Redefine TARGET_FORMAT.
6161 1999-01-28 Nick Clifton <nickc@cygnus.com>
6163 * write.c (write_relocs): Handle out of range error.
6165 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6166 (fr30_force_relocation): Default to 0.
6168 * config/tc-fr30.h (obj_fix_adjustable): Define.
6169 (TC_FORCE_RELOCATION): Define.
6171 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6172 relocs.
6174 1999-01-16 Nick Clifton <nickc@cygnus.com>
6176 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6177 merge of two instructions if the left instruciton kills the right.
6179 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6181 * Makefile.in: Regenerate.
6182 * configure.in: Redo test for using cgen.
6183 * configure: Regenerate.
6185 1999-01-09 Nick Clifton <nickc@cygnus.com>
6187 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6188 redefinition of this macro.
6190 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6192 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6193 warning.
6195 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6197 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6198 a read of HI or LO and an immediatly following branch.
6200 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6202 * config/tc-mips.c (md_begin): Another correction to the setting of
6203 mips_eabi64.
6205 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6207 * config/tc-mips.c (md_begin): Correct type-o in setting of
6208 mips_eabi64.
6210 1998-12-21 Nick Clifton <nickc@cygnus.com>
6212 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6213 bit insn when optimizing, so that parallelised instructions will
6214 start on a 32 bit boundary.
6216 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6218 * config/tc-mips.c (mips_eabi64): New.
6219 (md_begin): Set mips_eabi64.
6220 (mips_elf_final_processing): Use it.
6222 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6224 * config/tc-mips.c (mips_elf_final_processing):
6225 Correct setting of ABI in e_flags.
6227 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6229 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6230 in delay slots.
6232 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6234 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6236 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6238 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6239 warning, values that don't fit in the field.
6241 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6243 * config/tc-mips.c (mips_abi_string): New.
6244 (md_parse_option,md_longopts): Add mabi.
6245 (mips_elf_final_processing): Set e_flags based on mabi flag.
6247 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6249 * config/tc-mips.c (md_parse_option): Handle vr4111.
6251 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6253 * config/tc-h8300.c (build_bytes): Change message given if the
6254 instruction requires H8/300H mode and we're not in Hmode, to
6255 suggest that it may be the operand modes that are the problem, not
6256 necessarily the opcode.
6258 1998-12-10 Nick Clifton <nickc@cygnus.com>
6260 * config/tc-fr30.c: Add line separator character.
6262 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6264 * configure.in (hppa-*-mpeix*): New target.
6265 * config/obj-som.h (obj_som_compiler): Declare.
6266 * config/obj-som.c (compiler_seen): New static variable.
6267 (obj_som_compiler): New function.
6268 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6269 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6270 (pa_type_args): Set hppa_priv_level.
6271 (pa_compiler): New static function if OBJ_SOM.
6272 * configure: Rebuild.
6274 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6276 * read.c (output_leb128): Don't mark as inline.
6278 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6280 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6281 AIX .vbyte unaligned data support.
6282 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6283 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6284 sections.
6286 1998-12-07 Nick Clifton <nickc@cygnus.com>
6288 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6289 input handling.
6291 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6293 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6294 BFD_RELOC_ARM_PCREL_BRANCH.
6296 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6298 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6299 checking the target type.
6300 (mips-dec-bsd*): Set endian to little.
6301 * configure: Rebuild.
6303 COFF weak symbol support, based on patches from Mark Elbrecht
6304 <snowball3@usa.net>:
6305 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6306 * config/obj-coff.c (obj_coff_weak): New static function.
6307 (obj_coff_endef) [both versions]: Handle weak symbols.
6308 (coff_frob_symbol): Likewise.
6309 (yank_symbols): Likewise.
6310 (obj_pseudo_table): Add "weak".
6312 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6313 <aymeric.vincent@emi.u-bordeaux.fr>.
6314 * aclocal.m4: Rebuild with current tools.
6315 * configure: Rebuild.
6317 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6318 an assertion failure for a case we can't handle when OBJ_ECOFF.
6320 * expr.c (operator): And with 0xff to avoid problems with signed
6321 char.
6323 1998-12-03 Nick Clifton <nickc@cygnus.com>
6325 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6326 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6328 1998-12-02 Nick Clifton <nickc@cygnus.com>
6330 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6331 LDI:20 insn.
6333 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6335 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6336 calculation of pcrel point.
6338 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6340 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6341 pcrel point.
6343 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6345 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6346 scope.
6347 (d10v_cleanup): Only generate previous insn if a multiline insn is
6348 not pending.
6350 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6352 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6353 FR30_OPERAND_I32.
6355 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6357 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6358 -marm6xxx command line switches.
6360 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6362 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6363 (itbl-ops.o): Delete duplicate dependencies.
6364 Rebuild dependencies.
6365 Add fr30 dependencies.
6366 * Makefile.in: Rebuild.
6368 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6370 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6371 opcode list.
6372 * listing.c: Ignore line terminator characters found inside
6373 strings.
6375 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6377 * po/gas.pot: Regenerated.
6379 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6381 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6382 fr30_is_label_start(). Also checks for delay slot insns.
6384 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6385 FR30 instructions which contain a colon in the mnemonic.
6387 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6389 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6391 * config/tc-fr30.c: Removed currently superflous code.
6393 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6395 * config/tc-fr30.h: New file.
6396 * config/tc-fr30.c: Tweaking so that it will compile.
6398 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6400 * config/tc-d10v.h (obj_fix_adjustable): Define.
6401 (TC_FORCE_RELOCATION): Define.
6402 (d10v_force_relocation): Declare.
6403 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6404 (md_apply_fix3): Handle Vtable relocs.
6405 (d10v_fix_adjustable): New.
6406 (d10v_force_relocation): New.
6408 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6410 * config/tc-d30v.c: Change default behaviour to ignore potential
6411 conflicts between register name and symbol names.
6413 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6415 * configure.in: Add fr30-*-*.
6416 * config/tc-fr30.c: New file.
6417 * Makefile.in: Regenerated.
6418 * config.in: Regenerated.
6419 * configure: Regenerated.
6420 * doc/Makefile.in: Regenerated.
6421 * po/gas.pot: Regenerated.
6423 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6425 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6426 are 16 bit insns.
6428 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6430 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6431 characters.
6432 (do_scrub_chars): Add some casts to unsigned char to avoid
6433 unwanted sign extension.
6434 * read.c (lex_type): Set characters about 127 to be symbol
6435 characters.
6436 * config/tc-i386.c (md_begin): Set identifier_chars and
6437 operand_chars for values above 127.
6439 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6441 * configure.in: detect cygwin* instead of cygwin32*
6442 * configure: regenerate
6444 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6446 * listing.c: Add support for producing a listing from piped
6447 input.
6449 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6451 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6452 (append_insn): Account for the tx39's multiply behavior.
6454 1998-10-26 Michael Meissner <meissner@cygnus.com>
6456 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6457 from assemble_parallel_insns. Add support for '->' to indicate
6458 explicitly serializing the instructions.
6459 (md_assemble): Ditto.
6461 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6463 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6464 WEAK handling.
6466 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6468 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6470 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6472 * config/tc-mips.c : support frame and regmask/fregmask when
6473 MIPS_STABS_ELF is specified.
6475 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6477 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6478 (md_apply_fix): Don't return 1 for VTABLE relocs.
6479 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6481 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6483 * doc/c-i386.texi: Replace occurences of "opcode" with
6484 "instruction mnemonic", "instruction", or "mnemonic" when
6485 referring to the name of an instruction. Use "opcode" when
6486 referring to the sequence of machine bytes.
6488 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6489 (is_opcode_char): Rename to is_mnemonic_char.
6490 (md_assemble and i386_operand): Correct error messages from
6491 "opcode" to "instruction mnemonic"
6492 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6493 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6494 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6495 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6496 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6497 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6498 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6500 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6502 * config/tc-i386.c (i386_operand): Check for garbage after
6503 register name.
6505 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6507 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6508 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6510 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6512 * config/tc-sh.h (obj_fix_adjustable): Define.
6513 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6514 (md_apply_fix): Likewise.
6515 (tc_gen_reloc): Likewise.
6516 (sh_fix_adjustable): New.
6518 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6520 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6521 * cgen.h (gas_cgen_finish_insn): Update prototype.
6522 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6523 cgen_insn_t -> CGEN_INSN_INT.
6524 (make_parallel): Update handling of CGEN_INT_INSN_P.
6525 (assemble_parallel_insn): Ditto.
6526 (target_make_parallel): New function.
6527 (md_assemble): Use it.
6529 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6531 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6533 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6535 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6536 converted into lower case.
6538 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6540 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6541 (gas_cgen_tc_gen_reloc): Likewise.
6542 * config/tc-m32r.h (obj_fix_adjustable): Define.
6543 * config/tc-m32r.c (m32r_fix_adjustable): New.
6544 (m32r_force_relocation): Handle VTABLE relocs.
6546 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6548 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6550 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6552 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6553 to lower case before parsing.
6555 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6556 parallel insns modift buts in the PSW as a side effect.
6558 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6560 * config/tc-d30v.c (find_format): Test for missing flag and
6561 control registers.
6563 (md_apply_fix3): Fix error messages to avoid
6564 assumption about presence of a symbol.
6566 (parallel_ok): Disallow parallel instructions that both modify the
6567 same flag register.
6569 (find_format): Generate a warning if an odd numbered register is
6570 used as the first register in a mutli-register instruction.
6572 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6574 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6575 relocations are always associated with a symbol.
6577 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6579 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6580 (elf32_sparc_force_relocation): Declare.
6581 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6582 (tc_gen_reloc): Handle vtable relocs.
6583 (elf32_sparc_force_relocation): New.
6585 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6587 * symbols.c (S_IS_FUNCTION): New.
6588 * config/tc-v850.h (obj_fix_adjustable): Define.
6589 (TC_FORCE_RELOCATION): Define.
6590 (v850_force_relocation): Declare.
6591 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6592 of fx_addnumber for VTABLE reloc addends.
6593 (md_apply_fix3): Handle VTABLE relocs.
6594 (v850_fix_adjustable): New.
6595 (v850_force_relocation): New.
6597 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6599 * tc-hppa.c (fp_operand_format): Add some additional formats.
6600 (pa_ip): Do not automatically promote into pa2.0 mode.
6601 (pa_level): Handle ".level 2.0".
6603 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6605 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6606 * config/tc-i386.h (template.extension_opcode): Change to
6607 unsigned int to allow full range of 8-bit opcode suffixes.
6608 (None): Redefine as 0xffff.
6610 From Jeff B Epler <jepler@usgs.gov>
6611 * doc/c-i386.texi (i386-SIMD): New section.
6613 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6615 * read.c (discard_rest_of_line): New function.
6616 * read.h: Declare it.
6617 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6619 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6621 * config/tc-d10v.c (find_symbol_matching_register): New function.
6622 (find_opcode): Cope with the case where a register name matches
6623 a symbol name.
6625 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6627 * config/tc-v850.c (md_pcrel_from): Rename to
6628 v850_pcrel_from_section.
6629 (v850_pcrel_from_section): Do not resolves symbols in other
6630 sections.
6632 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6634 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6636 * config/tc-d10v.c (find_opcode): Generate an error if a register
6637 is supplied for an operand that should not be a register.
6639 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6641 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6642 instructions to have another instruction in the right bin.
6644 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6646 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6647 the right container if the left container holds a branch
6648 instruction.
6650 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6652 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6653 both a register name and symbol name.
6654 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6656 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6658 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6659 execution unit class.
6661 (reg_name_search): If a name matches a register and a symbol,
6662 prefer the register.
6663 (find_format): Disallow flag registers when a general purpose
6664 register is required.
6665 If a number is required, but a register has been given, check to
6666 see if a symbol with the same name as the register exists, and if
6667 so, use that symbol.
6669 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6671 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6673 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6675 * config/tc-d30v.c (find_format): Do not accept flag registers as
6676 general purpose registers.
6677 (find_format): If an immediate value is expected at a given place
6678 in a format, but a register name has been provided instead, check
6679 to see if that register name matches the name of a predefined
6680 symbol and if it does, then use the symbol instead.
6681 (reg_name_search): If a register name matches a symbol name,
6682 prefer the register name to the symbol name.
6684 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6686 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6687 the previous insn to empty.
6689 1998-09-20 Michael Meissner <meissner@cygnus.com>
6691 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6692 pieces, forcing the use of an ANSI compiler.
6694 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6696 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6697 relocs.
6698 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6700 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6702 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6703 assembler syntax.
6704 (obj_elf_vtable_entry): Likewise.
6705 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6706 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6707 (tc_gen_reloc): Likewise.
6708 (arm_fix_adjustable): Likewise.
6709 (elf32_arm_force_relocation): New.
6710 (armelf_frob_symbol): Remove coff-style symbol support.
6712 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6714 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6716 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6718 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6719 OBJ_COFF so that routine is defined for a.out format.
6721 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6723 * config/tc-i386.c (i386_operand): Detect non-segment registers
6724 used as segment prefixes.
6726 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6728 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6729 optimize across FDE boundaries.
6731 * config/obj-coff.c (obj_coff_section): Preserve any link once
6732 flags when setting the section flags.
6734 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6736 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6737 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6739 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6741 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6742 to the host width.
6744 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6746 * frags.c (frag_grow): Include the size of the frag struct in the
6747 obstack chunk size.
6749 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6750 if the new subseg comes before the old.
6752 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6754 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6755 to handle edge8 and edge16.
6757 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6759 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6760 before we clobber the symbol involved.
6762 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6764 * config/tc-arm.c: Remove OBJ_ELF definitions for
6765 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6766 use arm_adjust_symtab for OBJ_COFF.
6767 (armelf_adjust_symtab): New Routine.
6768 * config/tc-arm.h: Define obj_adjust_symtab to
6769 armelf_adjust_symtab for OBJ_ELF.
6771 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6773 * configure.in: Make all i386-elf targets use bfd_gas.
6774 * config/tc-i386.c (tc_i386_force_relocation): New.
6775 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6776 (md_apply_fix3): Likewise.
6777 (tc_gen_reloc): Handle them.
6778 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6779 tc_i386_force_relocation.
6781 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6783 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6785 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6787 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6788 current opcode after writing the first insturction of a reverse
6789 sequential pair.
6791 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6793 * read.h (generate_lineno_debug): Add prototype.
6794 * read.c (generate_lineno_debug): Make non-static.
6796 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6798 * config/tc-i386.c (md_assemble): Only warn for address/data size
6799 prefixes.
6801 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6803 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6804 against Thumb function names, as the linker needs this information.
6806 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6808 * expr.c (operand): Check also that there is no advance in operand
6809 after atof_generic in order to decide "is it label 0f or floating
6810 point number?".
6812 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6814 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6815 command line options with a single dash.
6816 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6818 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6820 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6821 * tc-arm.c (arm_fix_adjustable): New routine.
6823 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6825 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6826 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6827 demand_empty_rest_of_line before mri_comment_end.
6828 (equals): Check garbage after expression before
6829 mri_comment_end in MRI mode.
6831 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6833 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6834 small immediate constant to use the constant itself rather than
6835 always using 1.
6837 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6840 (pa_leave): Likewise.
6842 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6844 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6845 prefixes.
6846 (i386_operand): Fix an error message.
6848 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6850 * doc/c-arm.texi (ARM Directives): Document .req directive.
6852 * config/tc-arm.c (reg_required_here): Display erroneous string if
6853 the register name could not be decoded.
6854 Do not set inst.instruction if the sift is -1.
6856 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6858 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6859 we do for EXTERN.
6861 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6863 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6864 even if it is belived to be unnecessary.
6866 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6868 config/tc-i386.c (i386_operand): Size immediate constants by
6869 suffix (erroneously removed as part of July 7 change).
6871 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6873 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6874 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6875 (armelf_frob_symbol): New Routine.
6876 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6878 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6880 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6882 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6884 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6885 command line switches passed to assembler.
6887 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6889 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6890 (gas_cgen_opcode_desc): Declare.
6891 (gas_cgen_parse_operand): Declare.
6892 (*): Prepend gas_ to gas specific fns to denote them as such.
6893 All uses updated.
6894 * cgen.c (gas_cgen_opcode_desc): New global
6895 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6896 (queue_fixup): Renamed from cgen_queue_fixup.
6897 (*): Prepend gas_ to gas specific fns to denote them as such.
6898 All uses updated.
6899 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6900 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6901 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6902 Open opcode table and initialize it.
6903 (make_parallel): Use gas_cgen_opcode_desc.
6904 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6905 (md_assemble): Ditto.
6907 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6909 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6910 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6911 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6912 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6913 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6914 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6915 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6916 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6917 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6918 (INIT_STAB_SECTION): Likewise.
6919 (OBJ_PROCESS_STAB): Likewise.
6921 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6922 (md_parse_option): Watch for them.
6923 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6924 (md_begin): Kill neverdef code.
6925 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6926 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6927 (s_alpha_coff_wrapper): New.
6928 (md_pseudo_table): Trap all ECOFF pseudos.
6930 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6932 Start of changes to remove mdebug section from mips*-elf
6933 Based on MIPS_STAB_ELF definition
6934 * acconfig.h: undef if not configured
6935 * config.in: undef if not configured
6936 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6937 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6938 * stabs.c (s_stab_generic): flush frag
6940 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6942 * configure.in: (arm-*-elf): Handle.
6943 (thumb-*-elf): Handle.
6944 * configure: Regenerate.
6945 * read.c (stringer): Fix typo in comment.
6946 * write.c (fixup_segment): Don't add symbol value to addend if
6947 TC_ARM and OBJ_ELF.
6948 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6949 sections.
6950 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6951 for OBJ_ELF.
6953 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6955 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6956 (write_2_short): Emit warning if new flag is set.
6957 (do_assemble): Set flags if left instruction is one of special
6958 "right-instruction-killer" type.
6960 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6962 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6963 Always output words in debug_info section as big endian.
6964 (sparc_target_format): Choose correct bfd target.
6965 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6967 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6969 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6970 to work with internationalization code. Issue an error when two
6971 operands match that are not allowed to match.
6973 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6975 * configure.in (install_tooldir): Allow target to specify whether
6976 it wants to be installed in $(tooldir)/bin.
6977 * configure: Regenerate.
6978 * Makefile.am (install-exec-local): Set install-exec-tooldir
6979 dependency via configure.
6980 * Makefile.in: Regenerate.
6982 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6984 * Makefile.am (install-exec-local): Split into two ...
6985 (install-exec-bindir,install-exec-tooldir): New rules.
6986 * Makefile.in: Regenerate.
6988 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6990 * Makefile.am (install-exec-local): Don't remove the file before
6991 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6992 W. Rozycki <macro@ds2.pg.gda.pl>.
6993 * Makefile.in: Rebuild.
6995 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6997 * cgen.c: Include libiberty.h.
6998 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6999 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
7000 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
7001 (md_cgen_lookup_reloc)): Declare.
7002 (md_cgen_record_fixup_exp): Declare.
7003 * config/tc-m32r.h (md_pcrel_from_section): Declare.
7004 (m32r_relax_frag): Declare.
7005 (cgen_md_apply_fix3): Decls moved to cgen.h.
7006 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
7007 (m32r_cgen_record_fixup_exp): Delete decl.
7008 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
7009 (assemble_nop): Delete.
7010 (expand_debug_syms): Delete unused `exp'.
7011 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
7012 Add default case for -Wall.
7013 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
7014 (md_atof): Delete unused wordP.
7016 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
7018 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
7019 value.
7021 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
7023 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
7024 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
7025 .print, .purgem, and .struct. Remove documentation for
7026 .app-file.
7028 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
7030 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
7031 Update call to insert_operand.
7033 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
7035 * config/tc-m32r.c (ms_show_usage): Formatting changes.
7037 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
7039 * config/tc-i386.c (md_assemble): Don't get confused by trailing
7040 whitespace after a prefix operator.
7042 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
7044 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
7046 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
7048 * config/tc-sparc.c (log2): New static function.
7049 (s_reserve): Use log2 to convert alignment before calling
7050 record_alignment.
7051 (s_common): Use log2 to convert alignment before calling
7052 record_alignment and frag_align.
7053 (sparc_cons_align): Use log2.
7055 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
7057 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
7058 (s_common): Likewise.
7060 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
7061 initialization of waddr.
7062 (sparc_elf_final_processing): Add default case to switch.
7064 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7066 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
7067 than temporary real.
7069 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
7071 * write.c (subsegs_finish): Don't align the segments if there were
7072 any errors.
7074 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
7075 copying aux information.
7077 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
7078 expression into a symbol.
7080 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7082 * config/tc-i386.c (mode_from_disp_size): Change arg and return
7083 type to unsigned int.
7084 (md_assemble): Change type used to store offsets from unsigned
7085 long to long.
7086 (i386_operand): Switch error check to only call RESTORE_END_STRING
7087 once after parse_register.
7089 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
7091 * config/tc-v850.c (md_show_usage): Changed format to match that
7092 of gcc, ld, etc.
7094 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
7096 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7098 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
7099 relocs.
7100 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7101 weak.
7103 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7105 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7106 * doc/Makefile.in: Rebuild.
7108 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7110 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7111 for %lo expressions.
7112 (mips_ip, case 'u'): Move range check after code to mask
7113 off bits in %hi/%lo expressions. Mask off high bits for
7114 %lo expressions.
7116 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7118 * doc/Makefile.am (gasver.texi): New target.
7119 (as.info, as.dvi): Depends upon gasver.texi.
7120 * doc/as.texinfo: Include gasver.texi. Mention version number on
7121 title page and in top node.
7122 * doc/Makefile.in: Rebuild.
7124 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7126 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7127 but not including the line containing the edict.
7128 * listing.h (LISTING_EOF): New.
7129 * input-scrub.c (input_scrub_next_buffer): Call it.
7131 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7133 * config/tc-i386.c (i386_operand): Don't set the size of an
7134 immediate address based solely on the suffix and the mode.
7136 * config/tc-i386.c (md_assemble): Add assertion to make sure
7137 overlap2 does not set Imm.
7139 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7140 sequences of whitespace to a single space.
7141 (is_space_chars): Just compare with space.
7142 (md_begin): Don't initialize space_chars.
7143 (md_assemble): Just skip a single whitespace character.
7144 (i386_operand): Rewrite base-index parsing to use new
7145 parse_register, and to skip white space. Skip white space in a
7146 number of other places too. Don't give error message if
7147 parse_register fails.
7148 (parse_register): Change reg_string parameter to be non-const.
7149 Add end_op parameter. Skip white space after the `%', and return
7150 end of register string. Give error message here rather than
7151 caller.
7153 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7155 Based on patch from Matt Semersky <matts@scd.hp.com>:
7156 * expr.c (op_encoding): Make const.
7157 (expr_set_precedence): New function.
7158 (expr_begin): Don't set operator rankings, just call
7159 expr_set_precedence.
7160 * expr.h (expr_set_precedence): Declare.
7161 * read.c (s_mri): Call expr_set_precedence.
7163 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7165 * doc/as.texinfo (Statements): Remove paragraph discussing
7166 continuing lines with a backslash. This hasn't worked for years,
7167 if it ever did.
7169 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7171 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7172 symbol definitions.
7173 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7174 (ps_CTORS, ps_DTORS): New section types.
7175 (vms_fixup_xtors_section): New function
7176 (Ctors_Psect, Dtors_Psect): Define.
7177 (IS_GXX_XTOR): Define
7178 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7179 Filter static constructors/destructors and add to
7180 Ctors_Symbols/Dtors_Symbols chain.
7181 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7182 appropriate section.
7184 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7185 * makefile.vms: Merge vax/vms support.
7187 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7189 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7190 (elf_pseudo_table): Add them.
7191 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7192 (md_apply_fix): Accept them.
7193 (mips_fix_adjustable): Don't adjust them.
7194 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7195 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7196 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7197 (tc_fix_adjustable): Don't adjust them.
7199 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7201 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7202 (cgen.o): Use it.
7203 * Makefile.in: Regenerate.
7204 * configure.in: AC_SUBST cgen_cpu_prefix.
7205 * configure: Regenerate.
7207 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7209 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7210 Changed all users of COND12_DELAY.
7212 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7214 * config/tc-mn10300.c (set_arch_mach): New function.
7215 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7216 (md_begin): Default to mn10300 mode.
7217 (md_assemble): Only accept instructions for the core mn10300
7218 chip and the active machine type.
7220 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7222 * subsegs.h (segment_info_type): Give the struct a name.
7223 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7224 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7225 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7226 * config/tc-w65.h (tc_reloc_mangle): Declare.
7227 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7229 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7231 * config/tc-v850.c (v850_comm): Restore old section
7232 after common processing.
7234 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7236 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7238 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7240 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7241 char with code that explicitly sign-extends.
7243 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7245 * config/tc-v850.c (md_begin): Restore text section as the current
7246 section after creating call table sections.
7247 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7248 code.
7250 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7251 with call to macro SYM_AUXINFO.
7253 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7255 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7256 with the program transform name.
7257 * Makefile.in: Rebuild.
7259 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7261 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7262 information.
7264 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7266 * config/tc-i386.c (i386_operand): Be prepared for a space between
7267 the open parenthesis and the start of the register operand,
7268 because of the June 16 change.
7270 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7273 BFD_ASSEMBLER.
7275 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7277 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7278 even if it is belived to be unnecessary.
7280 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7282 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7283 symbols.
7284 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7286 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7288 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7289 shift amount for a repeated operand. The shift amount for the
7290 repeated copy comes from the size of the operand.
7292 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7294 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7296 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7298 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7300 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7302 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7303 characters in it as LEX_IS_SYMBOL_COMPONENT.
7304 * config/tc-i386.h (tc_symbol_chars): Define.
7305 (extra_symbol_chars): Declare.
7306 * config/tc-i386.c (extra_symbol_chars): Define.
7307 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7308 (line_comment_chars): Set to '/' if TE_LINUX.
7309 * doc/c-i386.texi (i386-prefixes): Update.
7310 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7312 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7314 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7315 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7317 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7319 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7320 constraint in instructions REP & REPI.
7322 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7324 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7325 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7327 (check_range): If the operand is shifted, then shift the number
7328 before checking its range.
7330 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7332 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7333 common sections.
7335 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7337 * config/tc-v850.c (v850_comm): Create special sections as needed.
7339 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7341 * config/tc-d10v.c (write_2_short): Addition of swapping
7342 instructions for sequential and reverse sequential order when
7343 given order is not possible.
7345 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7347 * Makefile.am: Rebuild dependencies.
7348 (DEP_INCLUDES): Fix reference to intl build directory.
7349 * Makefile.in: Rebuild.
7351 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7353 * doc/c-i386.texi: Update 16 bit documentation.
7355 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7356 IgnoreDataSize to IgnoreSize as they are used for address size as
7357 well as data size.
7358 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7359 32-bit mode, similarly addr16/data16 and variants.
7361 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7363 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7364 sequential word multiply instructions.
7366 (do_assemble): Add extra command line argument, to allow mul32
7367 attribute to be preserved across parallel insns.
7368 (md_assemble): Insert NOPs between explicitly parallel insns which
7369 contain an 32 bit multiply and a 16 multiply.
7371 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7373 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7374 likewise for REPE.
7376 * config/tc-i386.c (reloc): Add braces.
7378 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7379 consistent with Intel naming.
7380 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7381 use bitfields in sib_byte.
7382 (modrm_byte): Don't use bitfields here either.
7384 * config/tc-i386.c (current_templates): Add const.
7385 (parse_register): Add const to return, param, and char *s.
7386 (i386_operand): Add const to reg_entry *r.
7387 * config/tc-i386.h (templates): Add const to start, end.
7389 Inspired by code for 16 bit gas support from Martynas Kunigelis
7390 <martynas@nm3.ktu.lt>:
7391 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7392 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7393 (uses_mem_addrmode): Remove.
7394 (md_estimate_size_before_relax): Add support here too.
7395 (md_relax_table): Rewrite interface to md_relax for 16 bit
7396 support.
7397 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7398 (opcode_suffix_to_type): Remove.
7399 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7400 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7401 (md_convert_frag): Likewise.
7402 (i386_operand): Add support for 16 bit base/index regs,
7403 immediates, and displacements. Remove some unnecessary casts, and
7404 localise end_of_operand_string, displacement_string_start,
7405 displacement_string_end variables. Add GCC_ASM_O_HACK.
7406 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7408 * config/tc-i386.c (prefix_hash): Remove.
7409 (md_begin): Rewrite without obstacks. Remove prefix hash table
7410 handling. Rewrite lexical table handling.
7411 (i386_print_statistics): Don't print prefix statistics.
7412 (md_assemble): Rewrite instruction parser so that line is not
7413 converted to lower case. Don't do a hash_find for prefixes,
7414 instead recognise them via opcode modifier.
7415 (expecting_operand, paren_not_balanced): Localise variables.
7416 * config/tc-i386.h (IsPrefix): Define.
7417 (prefix_entry): Remove.
7419 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7420 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7421 '\\' in case where comment_chars contains '/'.
7423 * config/tc-i386.c (MATCH): Ensure given operand and template
7424 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7425 you must write `ljmp *table(%ebx)'.
7427 From H.J. Lu <hjl@gnu.org>:
7428 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7429 as 0 ifndef BFD_ASSEMBLER.
7430 (md_assemble): Allow immediate operands without suffix or
7431 other reg operand to default in size to the current code size.
7433 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7435 * config/tc-v850.c (md_begin): Restore creation of
7436 .call_table_text and .call_table_data sections.
7438 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7440 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7441 after emitting a word of noops.
7443 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7445 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7446 (i386_operand): Simplify checks for valid base/index combinations.
7447 Disallow `in 4(%dx),%al'.
7449 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7450 index_reg const.
7451 (add_prefix): Change parameter from char to int.
7453 * config/tc-i386.h (Ugh): Define opcode modifier.
7454 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7456 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7457 CONSISTENT_REGISTER_MATCH macros to check register types more
7458 thoroughly. Check for illegal suffix/operand combinations
7459 when matching insns with operands. Handle new `s' suffix, and
7460 associated FloatMF opcode modifier for float insns with memory
7461 operands.
7462 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7463 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7464 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7465 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7466 DATA_PREFIX_OPCODE throughout.
7468 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7469 (md_assemble): Rewrite suffix/register operand checking code to be
7470 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7471 AnyMem, the better to grep.
7472 (pi): Remove Abs.
7473 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7474 given a memory operand. Don't set Abs bits either.
7475 (type_names): Remove Mem*, Abs*.
7476 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7477 define opcode_modifiers as these cases are handled by Disp8,
7478 Disp16, Disp32 and suffix checks.
7479 (COMES_IN_BOTH_DIRECTIONS): Remove.
7480 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7482 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7483 if IgnoreDataSize modifier given. Remove ShortformW modifier
7484 test. Add test for ShortForm in W base_opcode modification.
7485 Merge Seg2ShortForm and Seg3ShortForm code.
7486 * config/tc-i386.h (ShortFormW): Remove.
7487 (IgnoreDataSize): Define.
7489 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7491 * config/tc-d30v.c (md_assemble): Store previous segment state
7492 with previous instruction.
7494 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7496 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7497 (ebp, esp): Remove static variables.
7498 (MATCH): Remove test for InOutPortReg.
7499 (i386_operand): Properly handle InOutPortReg here instead.
7500 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7501 (md_assemble): Simplify and correct modrm and sib generation.
7502 (i386_operand): Add warning for scale without index.
7503 Rewrite checks for valid base/index combinations.
7505 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7506 macros and enclose in do while(0).
7507 (RESTORE_END_STRING): Likewise.
7508 (md_assemble): Add one to printed operand number so we start
7509 from 1 not 0. Add some more gettext invocations.
7510 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7511 number here too.
7513 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7514 DATA_PREFIX, SEG_PREFIX): Define.
7515 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7516 (check_prefix): Remove function.
7517 (add_prefix): New function. Add prefix to i.prefix as well as
7518 doing checks.
7519 (md_assemble): Changes for add_prefix. Remove hack for wait
7520 prefix, instead always output prefixes in fixed order. Test
7521 for jcxz/loop when selecting between word & dword operations,
7522 and add address size prefix rather than operand size prefix.
7523 Remove operand -> address size hack when emitting jcxz/loop.
7524 (i386_operand): Remove O_Absent check as it's done in expr.
7526 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7528 * configure.in: Recognize m5200 as a cpu_type of m68k.
7529 * aclocal.m4: Rebuild with current libtool.
7530 * configure: Rebuild.
7532 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7534 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7535 to relaxable_symbol to prevent references to external symbol from
7536 being relaxed.
7538 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7540 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7541 symbols are relaxable.
7543 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7545 * config/tc-v850.c (md_begin): Don't create special
7546 sections by default.
7548 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7550 * config/tc-mips.c (macro): For div and udiv, close the
7551 reorder block as soon as possible.
7553 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7555 From Matt Semersky <matts@scd.hp.com>:
7556 * macro.c (macro_mri_mode): New function.
7557 * macro.h (macro_mri_mode): Declare.
7558 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7559 MRI mode.
7561 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7563 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7564 OBJ_EVAX case.
7566 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7567 until after xstrdup in OBJ_EVAX case.
7569 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7571 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7572 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7573 of hardcoded magic number.
7574 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7576 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7578 * read.c (do_s_func): New function.
7579 (s_func): Call it.
7580 * read.h (do_s_func): Add prototype.
7582 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7584 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7585 nops if fill pattern not specified.
7587 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7589 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7590 * config/te-go32.h (TE_GO32): Define.
7591 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7593 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7595 Implement .func/.endfunc pseudo-ops.
7596 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7597 (s_func): Declare.
7598 * read.c (potable): Add .func,.endfunc.
7599 (s_func): New function.
7600 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7601 functions.
7602 (in_doc_func_p,current_function_label): New static globals.
7603 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7605 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7607 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7608 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7609 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7610 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7611 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7612 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7613 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7614 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7615 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7616 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7617 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7618 * config/tc-a29k.c: Don't define md_short_jump_size,
7619 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7620 * config/tc-alpha.c: Likewise.
7621 * config/tc-alpha.h: Likewise.
7622 * config/tc-arm.c: Likewise.
7623 * config/tc-h8300.c: Likewise.
7624 * config/tc-h8500.c: Likewise.
7625 * config/tc-hppa.c: Likewise.
7626 * config/tc-i860.c: Likewise.
7627 * config/tc-i960.c: Likewise.
7628 * config/tc-ppc.c: Likewise.
7629 * config/tc-sh.c: Likewise.
7630 * config/tc-sparc.h: Likewise.
7631 * config/tc-tic30.c: Likewise.
7632 * config/tc-w65.c: Likewise.
7633 * config/tc-z8k.c: Likewise.
7635 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7637 * config/tc-vax.c (_): Delete this macro used for placeholder
7638 values in vax_operand_width_size; it conflicts with the _() macro
7639 used for internationalization.
7641 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7643 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7644 code. From Chris Moller <moller@bops.com>.
7646 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7647 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7648 * read.c (emit_expr): Initialize seg and subseg fields of a new
7649 broken word.
7650 * write.c (write_object_file): Switch to the appropriate segment
7651 and subsegment when processing a broken word.
7653 * config/tc-m68k.c (mri_assemble): New static function.
7654 (build_mri_control_operand): Call mri_assemble rather than
7655 md_assemble.
7656 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7657 (s_mri_endf, s_mri_endw): Likewise.
7659 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7661 * read.c (s_org): Call md_flush_pending_output if it is defined.
7663 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7665 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7667 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7668 (md_parse_option): Add for same.
7669 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7670 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7671 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7673 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7675 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7677 * config/tc-arm.c (find_real_start): Relax definition of local
7678 labels.
7680 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7682 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7683 symbols at the given address, not just the last one specified.
7685 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7687 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7688 or number_to_chars_littleendian to write data.
7690 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7692 * config/tc-v850.c (md_assemble): Remove artificially created
7693 register name symbols.
7695 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7697 * write.c (fixup_segment): Change "segment" to "section" in
7698 error message.
7700 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7702 * write.c (fixup_segment): Change sym1-sym2 message again.
7704 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7706 * write.c (fixup_segment): Improve error message for sym1-sym2
7707 errors when sym1 is in a different segment from sym2.
7709 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7711 * config/tc-m32r.c (warn_unmatched_high): New static local.
7712 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7713 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7714 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7715 (md_parse_option): Likewise.
7716 (md_show_usage): Likewise.
7717 (m32r_frob_file): Likewise.
7719 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7720 (read_a_source_file): Call them.
7721 * read.h (stabs_generate_asm_file): Declare.
7722 * stabs.c (stabs_generate_asm_file): New function.
7723 (generate_asm_file): New function.
7724 (stabs_generate_asm_lineno): Move file name handling into
7725 generate_asm_file.
7727 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7729 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7730 (d30v_current_align, d30v_current_align_seg): New variables.
7731 (d30v_last_label): New variable.
7732 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7733 (s_d30v_data, s_d30v_section): Likewise.
7734 (md_pseudo_table): Call them.
7735 (md_begin): Initialize d30v_current_align_seg.
7736 (md_assemble): Call d30v_align when needed by known current alignment.
7737 (d30v_frob_label, d30v_cons_align): New functions.
7738 * config/tc-d30v.h (md_do_align): Remove.
7739 (tc_frob_label): Call d30v_frob_label.
7740 (md_cons_align): New.
7742 * config/tc-d30v.c (find_format): Convert complex expressions to
7743 expression symbols before processing. Clean up code formatting.
7745 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7747 * po/Make-in (install-info): New target.
7749 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7751 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7752 instructions.
7753 * config/tc-mn10300.c (md_assemble): Likewise.
7755 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7757 * Makefile.am: Update with `make dep-am'.
7758 (HFILES): Add cgen.h.
7759 (cgen.o): Depend on cgen.h.
7760 * Makefile.in: Regenerate.
7762 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7764 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7766 * gasp.c (grab_label): Permit a label to be a preprocessor
7767 variable by permitting a label to start with a backslash.
7769 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7771 * config/tc-mips.c (validate_mips_insn): Removed hack
7772 for previously inaccessible bitfields in some INSN_TRAP
7773 instructions.
7775 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7777 * config/tc-d30v.c (do_assemble): Abort with error message
7778 if opcode operands do not match.
7780 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7782 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7783 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7784 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7785 similar new 'q' operand.
7787 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7789 * cgen.c (cgen_asm_finish_insn): Fix typo.
7791 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7793 * cgen.h: New file.
7794 * cgen.c: Include it.
7795 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7796 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7797 All callers updated.
7798 * config/tc-m32r.c: Include cgen.h.
7799 (m23r_insn): New members num_fixups,fixups.
7801 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7803 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7804 to avoid compiler warning.
7806 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7808 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7809 calling make.
7811 * makefile.vms (OBJS): Add ehopt.obj
7813 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7815 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7817 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7819 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7820 a short format insn.
7821 (md_assemble): Set it for explicitly packed insns.
7823 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7825 * config/obj-coff.c (c_symbol_merge): Do not take address of
7826 native fields when performing the memcpy.
7828 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7830 * config/tc-mips.c (macro,macro2): Implement
7831 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7833 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7835 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7836 relocations against globally visible symbols.
7837 * config/tc-m68k.c (relaxable_symbol): New macro.
7838 (m68k_ip, md_estimate_size_before_relax): Use it.
7839 (tc_m68k_fix_adjustable): Also handle weak symbols.
7841 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7843 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7844 references to externally visible symbols.
7845 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7846 values in twice for a PC relative reloc if the symbol is
7847 externally defined.
7849 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7850 don't adjust a PC relative reloc against an externally visible
7851 symbol.
7852 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7853 for a PC relative fixup against an externally visible defined
7854 symbol, arrange to store object file and addend values as though
7855 the symbol were not defined.
7856 (tc_gen_reloc): Likewise.
7858 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7860 * read.c (sizeof_leb128): Referenced externally by write.c so
7861 don't inline.
7863 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7865 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7866 and expand a 'debug' symbol associated with the next instruction
7867 that does not cause a short instruction to be filled with a NOP.
7868 (md_pseudo_table): Add support for .debugsym.
7869 (assemble_parallel_insn): Add calls to expand_debug_sym as
7870 appropriate.
7871 (md_assemble): Ditto.
7873 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7875 * as.c (main): Conditionally call setlocale.
7876 * gasp.c (main): Likewise.
7877 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7878 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7880 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7882 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7884 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7886 * config/tc-hppa.c: Change all calls to bzero to use memset.
7887 (pa_ip): Add cast to avoid warning.
7888 (tc_gen_reloc, md_apply_fix): Likewise.
7889 (pa_find_space_by_number): Likewise.
7890 (hppa_force_relocation): Likewise.
7891 (pa_block): Change i to unsigned int.
7892 * config/obj-som.h (obj_som_copyright): Declare.
7894 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7896 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7897 for line numbers for assembly source.
7899 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7901 * configure.in: Change version number to 2.9.4
7902 * configure: Rebuild.
7904 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7906 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7908 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7910 * ecoff.h: Change symbolS in function declaration to struct
7911 symbol.
7913 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7915 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7916 (md_convert_frag): Fix i18n typo.
7918 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7920 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7921 * ecoff.h: Protoype it.
7922 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7923 [EVAX] (s_alpha_prologue): Delete.
7924 (md_pseudo_table): Update.
7926 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7928 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7929 array to local pointer.
7930 (get_args, parse_expr): Add casts to avoid warnings.
7932 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7934 * read.c (s_set): Cast xmalloc return value to fragS *.
7935 * config/tc-m68k.c (m68k_ip): Function made static to match
7936 previous forward declaration.
7937 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7939 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7941 * config/tc-v850.c: Add internationalisation macros to error
7942 strings.
7944 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7945 macros to error strings.
7947 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7949 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7950 reloc is in the TOC csect.
7951 (md_apply_fix3): Correct gettext typo.
7953 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7955 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7956 .L - they are local labels and the branches are not really
7957 function calls but rather far jumps.
7959 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7961 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7963 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7965 * config/tc-i386.c (md_assemble): Print operand number rather than
7966 using ordinal_names.
7967 (i386_operand): Likewise.
7969 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7971 * Makefile.am (INTLLIBS): Define to work around apparent automake
7972 bug.
7973 All Makefiles: Regenerated.
7975 * Many files: Added gettext invocations around user-visible
7976 strings.
7977 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7978 HAVE_LC_MESSAGES): Define.
7979 * dep-in.sed: Added asintl.h.
7980 * po/Make-in: New file.
7981 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7982 Include "asintl.h".
7983 * read.c (Z_): Renamed from `_'.
7984 * Makefile.am (SUBDIRS): Added po.
7985 (POTFILES): new macro.
7986 (po/POTFILES.in): New target.
7987 ($(OBJS)): Added asintl.h.
7988 (HFILES): Likewise.
7989 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7990 (as_new_LDADD): Added $(INTLLIBS).
7991 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7992 (gasp_new_LDADD): Added $(INTLLIBS).
7993 (gasp_new_DEPENDENCIES): New macro.
7994 * configure, aclocal.m4: Rebuilt.
7995 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7996 po/Makefile.
7997 (ALL_LINGUAS): Define.
7998 * macro.c: Include "asintl.h".
7999 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
8000 * as.h: Include "asintl.h".
8001 * config/tc-i386.c (ordinal_names): Removed.
8002 (md_assemble): Changed error text to avoid ordinal_names.
8003 (i386_operand): Likewise.
8004 (reloc): Added as_bad to avoid i18n problems.
8005 (tc_gen_reloc): Likewise.
8006 * config/tc-arm.c (bad_args): Now a #define.
8007 (bad_pc): Likewise.
8008 * config/obj-vms.c (VMS_stab_parse): Changed type of
8009 `long_const_msg'.
8010 (global_symbol_directory): Unified strings to avoid i18n
8011 problems.
8012 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
8013 avoid i18n problems.
8014 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
8015 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
8016 i18n problems.
8017 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
8018 problems.
8019 * config/tc-v850.c (md_assemble): Changed C++ comment into C
8020 comment.
8021 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
8022 problems.
8023 * as.c (print_version_id): Added an fprintf to avoid i18n
8024 problems.
8025 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
8026 problems.
8027 * expr.c (expr): Added as_warn call to avoid i18n problems.
8028 * messages.c (as_assert): Changed code to avoid i18n problems.
8029 (as_abort): Likewise.
8030 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
8031 (s_space): Likewise.
8032 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
8034 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8036 * config/tc-i386.c (check_prefix): New static function, split out
8037 from md_assemble.
8038 (struct _i386_insn): Add wait_prefix field.
8039 (md_assemble): Remove wait_prefix local variable. Use
8040 check_prefix when adding a prefix.
8042 * config/tc-i386.c (current_templates): New static variable.
8043 (md_assemble): Remove current_templates local variable.
8044 (md_assemble, i386_operand): Improve error and warning messages in
8045 many places. Add RESTORE_END_STRING in many places before error
8046 return. Clarify some comments.
8048 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
8049 element array.
8050 (md_assemble): Parse string instruction operands, looking for
8051 segment override prefixes. Check for invalid segment prefixes on
8052 string instruction.
8053 (i386_operand): i.seg[] and max mem_operand changes for string
8054 insns.
8055 * config/tc-i386.h (EsSeg): Define.
8057 * config/tc-i386.h (regKludge): Define.
8058 (iclrKludge, imulKludge): Don't define.
8059 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
8060 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
8061 opcode_modifier checks to look for more common cases first. Add
8062 default_seg for IsString case.
8064 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
8066 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
8067 AC_DECL_YYTEXT.
8068 * configure: Rebuild with new automake and libtool.
8069 * aclocal.m4, Makefile.in: Likewise.
8071 * doc/Makefile.am (as.dvi): New target.
8072 * doc/Makefile.in: Rebuild.
8074 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8076 * configure.in: Added sparc86x support.
8078 * configure: Rebuild.
8080 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
8081 sparc_arch.
8082 (md_parse_option): Warn if -EL is not supported for this architecture.
8084 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
8086 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
8088 * config/tc-mips.c (mips_ip): Note when we use get match on
8089 the full instruction name.
8091 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
8093 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
8094 back into the expression to handle add/sub simplification correctly.
8096 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
8098 * config/tc-mips.c (hilo_interlocks): Remove 4300.
8100 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
8102 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8103 #<n>' instruction.
8105 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8107 * symbols.c (max_indent_level): New global.
8108 (print_symbol_value_1): Use it.
8109 * expr.h (expr_build_dot): Declare.
8110 * expr.c (expr_build_dot): New function.
8112 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8114 * symbols.c (print_binary): New function.
8115 (print_expr_1): Call it.
8117 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8119 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8120 operand in the opcode.
8122 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8124 * config/tc-i386.h: Reorder operand flags and opcode modifier
8125 flags for clarity. Remove unused definitions: Unknown,
8126 ImmUnknown, DispUnknown, NoModrm.
8127 * config/tc-i386.c (type_names): Add missing Debug type.
8128 (md_assemble): Better duplicate prefix checking. Quicker string
8129 instruction check via new opcode_modifier flag.
8131 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8133 * doc/as.texinfo (Invoking): Clarify -Wa example.
8135 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8137 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8138 (s_mips_weakext): Define.
8139 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8140 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8141 defined(TC_MIPS).
8143 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8145 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8146 is an error if the value can not be computed at assembly time.
8147 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8149 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8151 * gasp.c (main): Set next field of new include_path structure to
8152 NULL. From Avery Pennarun <averyp@gdc.ca>.
8154 * read.c (s_mri_sect): Call as_bad rather than abort for an
8155 unsupported MRI target.
8157 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8159 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8160 the destination of a branch instruction should be altered.
8161 (find_real_start): New function: Locate the real, Thumb coded
8162 start of a Thumb function.
8163 (do_t_branch23): Alter the destination of branches to Thumb
8164 functions.
8166 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8168 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8170 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8171 also.
8173 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8175 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8176 * doc/c-hppa.texi: Likewise.
8178 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8180 * Makefile.am: Rebuild dependencies.
8181 * Makefile.in: Rebuild.
8183 * Makefile.am (DEP_INCLUDES): New variable.
8184 (.dep1): Change to work when srcdir is not an absolute path.
8185 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8186 * Makefile.in: Rebuild.
8188 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8190 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8191 LinearAddress patch.
8193 * configure.in: Set version to 2.9.1.
8194 * configure: Rebuild.
8196 * Branched binutils 2.9.
8198 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8200 * config/tc-i386.h (FWait): Define.
8201 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8202 other prefixes. Check FWait flag in opcode table to see which
8203 instructions require an fwait prefix.
8205 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8207 * stabs.c (get_stab_string_offset): Always create a stab string
8208 section.
8210 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8212 Fix some gcc -Wall warnings:
8213 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8214 * ehopt.c (eh_frame_code_alignment): Likewise.
8215 * expr.c (integer_constant, operand): Likewise.
8216 * frags.c (frag_align): Likewise.
8217 * gasp.c (level_0, change_base, doinstr): Likewise.
8218 * hash.c (hash_ask): Likewise.
8219 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8220 (debugging_pseudo): Likewise.
8221 * macro.c (define_macro, check_macro): Likewise.
8222 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8223 (ignore_rest_of_line, float_cons): Likewise.
8224 * symbols.c (decode_local_label_name): Likewise.
8225 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8226 (fixup_segment, number_to_chars_bigendian): Likewise.
8227 (number_to_chars_littleendian): Likewise.
8228 * config/atof-ieee.c (gen_to_words): Likewise.
8229 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8230 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8231 * read.c (output_big_sleb128): Initialize locals to avoid
8232 warnings.
8233 (output_big_uleb128, equals): Likewise.
8234 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8235 to unsigned int. Change zeros to unsigned int.
8236 * cond.c (s_if): Add return to default case.
8237 * frags.c (frag_now_fix): Change return type to addressT.
8238 * frags.h (frag_now_fix): Update declaration.
8239 * listing.c (file_info_struct): Change linenum to unsigned int.
8240 (struct list_info_struct): Change hll_line to unsigned int.
8241 (print_source): Update format string.
8242 * read.c (emit_expr): Change scan to unsigned int, and don't
8243 bother to initialize it.
8244 * symbols.c (dollar_label_count): Change to unsigned long.
8245 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8246 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8247 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8249 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8251 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8252 mcf5200 just as we do for m68000.
8253 (m68k_init_after_args): Likewise.
8254 (md_estimate_size_before_relax): Likewise.
8256 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8258 * config/tc-v850.c (md_assemble): Store relocation addend in
8259 fixup instead of instruction.
8261 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8263 * config/tc-i386.c (md_assemble): Swap template arguments to
8264 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8265 This macro is currently symmetric, so passing them the wrong
8266 way didn't cause any problem, but may if the macro is changed
8267 in the future.
8268 After copying template to i.tm, use i.tm. rather than t-> to
8269 access fields, and make t a const*
8270 Move i.tm.operand_types[] swap to immediately after the copy.
8272 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8274 * expr.h (expr_build_uconstant): Add prototype.
8275 (expr_build_unary,expr_build_binary): Add prototypes.
8276 * expr.c (expr_build_uconstant): New function.
8277 (expr_build_unary,expr_build_binary): New functions.
8279 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8281 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8282 * macro.c (macro_expand_body): Increase buffer size.
8283 * messages.c (as_warn): Likewise.
8284 (as_warn_where, as_bad, as_bad_where): Likewise.
8286 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8288 Based on patch from H.J. Lu <hjl@gnu.org>:
8289 * Makefile.am (DISTSTUFF): New variable.
8290 (diststuff): New target.
8291 * Makefile.in: Rebuild.
8293 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8295 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8296 m32r_elf_section_change_hook.
8298 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8299 emit a nop if a section ends with a 16 bit instruction.
8301 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8303 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8304 s_lcomm rather than obj_coff_lcomm.
8305 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8307 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8309 * config/tc-i386.h (LinearAddress): Define.
8310 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8311 instruction, don't use a default segment.
8313 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8315 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8316 * configure: Rebuild.
8318 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8320 * aclocal.m4, configure: Rebuild with libtool 1.2.
8322 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8324 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8325 PC relative branches. Patch courtesy of Jonathan Walton.
8328 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8330 * configure.in (emulations): Add thumb-pe target.
8332 * configure (emulations): Add thumb-pe target.
8334 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8336 * itbl-lex.l (yywrap): Don't define if already defined as a
8337 macro.
8339 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8341 * depend.c (quote_string_for_make): New function.
8342 (wrap_output): Use it.
8344 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8346 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8347 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8349 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8351 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8352 Recognize -GN and -relax.
8353 (md_begin): Initialize gp size from -G switch.
8354 (alpha_force_relocation): Always force if -relax.
8355 (alpha_align): Take a new argument that will specify when to
8356 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8357 Change all callers. Emit nop alignment padding as nop+unop pair.
8359 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8361 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8362 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8364 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8366 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8367 require padding to the next long word boundary.
8369 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8371 * cgen.c: #include symcat.h.
8372 * config/tc-m32r.c: Likewise.
8374 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8376 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8377 absolute expressions instead of '$' prefixed register names.
8379 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8381 * read.c (s_set): Record file and line info for symbols when -as.
8382 (pseudo_set): Don't overwrite that dummy fragment.
8384 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8386 * config/tc-ppc.c (md_pseudo_table): Add "section".
8387 (ppc_named_section): New static function.
8389 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8391 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8392 so we don't have to scan the entire list.
8394 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8396 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8397 case, allow the parallel instructions to modify the same flag
8398 bits.
8400 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8402 * listing.c (list_symbol_table): Categorize symbols by
8403 undefined_section rather than sy_frag->line == NULL.
8405 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8407 * Makefile.am (install-exec-local): Install properly when ln
8408 fails or tooldir == prefix.
8410 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8412 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8413 Test result of insert_operand for error.
8415 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8417 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8418 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8419 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8420 * doc/Makefile.in: Rebuild.
8422 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8424 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8425 (macro): Fix handling of M_COP[0-3].
8427 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8429 Based on patches from Ross Harvey <ross@teraflop.com>:
8430 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8431 if macro_alternate or macro_mri.
8432 (getstring): Remove support for byte constants between < and >.
8433 (get_any_string): '<' only starts a string if macro_alternate or
8434 macro_mri.
8435 (macro_expand_body): Permit keyword parameters following
8436 positional parameters.
8438 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8439 * configure.in (alpha*-*-netbsd*): New target.
8440 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8441 * configure: Rebuild.
8443 * as.h (flag_warn_suppress_instructionswap): Move from here...
8444 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8445 here, and make static.
8447 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8448 BFD_ASSEMBLER or MANY_SEGMENTS.
8450 * as.c (show_usage): Update bug-gnu-utils address.
8451 * gasp.c (show_usage): Likewise.
8452 * doc/as.texinfo (Bug Reporting): Likewise.
8454 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8456 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8457 insns regardless of the size of a pointer if we're in mips I or
8458 MIPS II mode.
8459 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8461 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8463 Fix rac to accept only a0:
8464 * tc-d10v.c (parallel_ok, find_opcode):
8465 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8466 Introduce OPERAND_GPR.
8468 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8470 * read.c (s_fill): Handle non-constant repeat counts by creating
8471 an rs_space fragment.
8473 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8475 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8476 from as_bad to as_warn.
8478 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8480 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8481 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8482 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8484 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8486 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8487 seg_fix_rotP rather than fix_root from seg_info.
8489 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8491 * expr.c: Add support for 0x1_2_3_4 bignums.
8493 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8495 * configure.in: Change -linux* to -linux-gnu*.
8496 * configure: Rebuild.
8498 * app.c (do_scrub_begin): Treat \r as whitespace.
8500 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8502 * Makefile.am: Update dependencies.
8503 * Makefile.in: Rebuild.
8505 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8507 * configure, aclocal.m4: Rebuild with new libtool.
8509 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8511 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8512 the argument to bfd_set_arch_mach.
8513 (load_address): Use bfd_arch_bits_per_address to determine the
8514 bit size of an address instead of looking at the isa level.
8515 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8517 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8519 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8521 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8523 * ehopt.c: New file.
8524 * as.h (enum _relax_state): Add rs_cfa.
8525 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8526 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8527 * read.c (emit_expr): Call check_eh_frame.
8528 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8529 (relax_segment): Likewise.
8530 * Makefile.am: Rebuild dependencies.
8531 (GAS_CFILES): Add ehopt.c.
8532 (GENERIC_OBJS): Add ehopt.o.
8533 * doc/internals.texi (Frags): Document rs_cfa.
8535 * as.c (show_usage): Mention --traditional-format.
8536 (parse_args): Accept --traditional-format.
8537 * as.h (flag_traditional_format): Declare.
8538 * output-file.c (output_file_create): If flag_traditional_format,
8539 set BFD_TRADITIONAL_FORMAT on stdoutput.
8540 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8542 * config/tc-mips.c (append_insn): Make sure that if we have a
8543 fixup for an unmatched %hi reloc, it does not associated with a
8544 variant frag.
8546 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8547 * doc/Makefile.in: Likewise.
8549 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8551 * config/tc-m32r.c (check_for_side_effects): New function.
8552 (can_make_parallel): Add checks for instruction side effects
8553 clashing with the other instruction.
8554 (assemble_parallel_insn): Improve warning messages. Return error
8555 message from non-swapped instruction order.
8557 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8559 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8561 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8562 md_cleanup definition. This moves the forced literal output to
8563 the end of the source pass, and avoids macro's inserting literals
8564 into the code immediately after the macro expansion.
8566 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8568 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8569 a gas internal symbol is adjustable.
8570 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8572 * as.h: If gcc version greater than 2.6, use `__format__' and
8573 `__printf__' in function attributes, rather than `format' and
8574 `printf'.
8576 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8578 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8580 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8582 Add tms320c30 support:
8583 * config/tc-tic30.h: New file.
8584 * config/tc-tic30.c: New file.
8585 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8586 TARGET_FORMAT as "coff-tic30".
8587 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8588 * Makefile.am: Rebuild dependencies.
8589 (CPU_TYPES): Add tic30.
8590 (CPU_OBJ_VALID): tic30-aout is valid.
8591 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8592 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8593 * configure, Makefile.in: Rebuild.
8595 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8597 * config/tc-v850.c (md_assemble): Improvements to error messages.
8599 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8601 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8602 BFD_RELOC_HI16_S to store the high bits of any value.
8604 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8605 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8606 assembler calculate relocations to any external symbol at all.
8607 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8608 involving generation of pc-relative relocs.
8609 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8610 has been moved to md_apply_fix3.
8612 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8613 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8614 which actually means (the address of identifier's GOT entry) +
8615 constant, which is not particularly useful.
8617 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8619 * read.h (include_dirs): Declare.
8620 (include_dir_count,include_dir_maxlen): Declare.
8622 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8624 * configure.in: Correct check for shared opcodes library.
8625 * configure: Rebuild.
8627 * listing.c (buffer_line): If we can't open the file, set at_end.
8628 (listing_print): Remove unused local variable fi.
8630 * config/m68k-parse.y (reglistpair): Handle register list in
8631 either order.
8633 * config/vms-conf.h: Don't undef VERSION.
8635 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8637 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8638 OBJS variable.
8639 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8640 variable.
8641 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8642 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8643 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8644 (EXTRA_DIST): Define.
8645 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8646 explicitly rather than via the list of object files.
8647 (gcc-as.opt): New file created when make-gas.com is run.
8648 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8649 itbl-cpu.h} to #include appropriate file rather than copying that
8650 file.
8651 * config/vms-conf.h: Synchronize with current config.in.
8652 * Makefile.in: Rebuild.
8654 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8656 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8657 (parallel_ok): Relaxed parallel subinstruction dependency check.
8659 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8661 * as.h (flag_warn_suppress_instructionswap): added new flag.
8662 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8663 command line argument.
8664 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8665 warning only if flag_warn_suppress_instructionswap is false.
8667 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8669 * configure.in (i386-*-mingw32*): New target.
8670 * configure: Rebuild.
8672 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8674 * symbols.c (resolve_symbol_value): Don't set the segment if it
8675 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8677 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8678 S_GET_SEGMENT.
8680 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8682 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8683 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8684 compiler.
8686 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8688 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8690 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8692 * config/tc-v850.c (v850_insert_operand): Display instruction when
8693 an error is encountered.
8695 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8697 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8698 (i386-*-sco3.2v5*coff): New target.
8699 (i386-*-sco3.2*): New target.
8700 * configure: Rebuild.
8702 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8704 * config/tc-v850.c: Tidy error message production.
8706 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8708 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8709 validate_immediate return value in the right type for comparisons
8710 to FAIL.
8712 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8714 * listing.c (MAX_BYTES): Use listing variables not constants.
8715 (data_buffer): No longer an array, but a pointer.
8716 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8717 (listing_listing): Allocate data_buffer.
8719 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8721 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8722 --listing-rhs-width, --listing-cont-lines.
8723 (show_usage): Update.
8724 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8725 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8726 (print_lines): Use the variables instead of the constants.
8727 (listing_listing): Likewise.
8728 * listing.h: Declare the new vars.
8730 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8732 * as.c (parse_args): Add --keep-locals alias for -L.
8733 Add --strip-local-absolute.
8734 (show_usage): Update.
8735 * as.h (flag_strip_local_absolute): New flag.
8736 * symbols.c (S_IS_LOCAL): Use it.
8737 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8738 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8739 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8741 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8743 * config/tc-m32r.c: Detect if explicitly parallel instructions
8744 might have an io conflict and issue a warning message.
8746 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8748 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8749 cgen_swap_fixups): Functions to save, restore and swap the fixup
8750 chain with a backup copy.
8751 (cgen_asm_finish_insn): Returns address of constructed insn.
8753 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8755 * listing.c (file_info_struct): Remove FILE, add POS.
8756 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8757 (file_info): Don't open the file.
8758 (buffer_line): Check for the file in the last_open cache, updating
8759 as necessary.
8760 (print_source): Don't reference file_info->file.
8761 (listing_listing): Likewise.
8762 (listing_print): Close the file in the cache, if any.
8764 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8766 * read.c (dwarf_file_string): New file static variable.
8767 (emit_expr): Look for constant sequence that leads up to a file
8768 name in DWARF debugging output.
8769 (stringer): Use dwarf_file_string to decide whether to accept a
8770 string as a file name.
8772 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8774 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8775 (crack_operand): Add reg->reglst MRI hack.
8776 (r_seg): Put reglst symbols in reg_section.
8777 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8779 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8781 * tc-sh.c (get_specific): Handle SGR & DBR.
8783 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8785 * tc-h8300.c (parse_reg): Take the length of the symbol into
8786 account when attempting to match a register name.
8787 * tc-h8500.c (parse_reg): Likewise.
8789 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8791 * cgen.c: Formatting changes to improve readability.
8793 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8795 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8796 delay slot.
8798 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8800 Based on a patch from Jim Wilson
8801 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8802 (tc_gen_reloc): Handle cross section PC relative relocs
8803 correctly.
8805 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8807 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8809 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8811 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8812 (expr_jmp_buf): New static local.
8813 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8814 (cgen_md_operand): New function.
8815 * tc-m32r.c: Clean up pass over `struct foo' usage.
8816 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8818 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8820 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8821 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8823 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8825 * config/tc-i386.c (i386_operand): Give an error if there are
8826 unrecognized characters after an expression.
8828 For older changes see ChangeLog-9697